Rabu, 31 Agustus 2016

10 Tricks to Make Back to School Easier for Everyone

Back to School Tips and Tricks

Road-Tripping to College?

When to Buy Gas

Buy gas on Monday or Tuesday. People fuel up on Thursdays and Fridays for weekend trips, so most gas stations up the price before a big travel weekend on Wednesdays. Also, you should know that you can buy gas at Costco even if you’re not a member!

Bag Packing Tip

If you’re staying overnight at a hotel, pack a bag that has each person’s necessities for that night only like pajamas and a change of clothes. Then, when you get there, you’ll only need to unpack that single bag.

Get the “Waze” App

Waze is a free traffic app that’s better than the map apps, because when you’re planning your route for the day at 7 a.m., it doesn’t matter what the current traffic is. Waze keeps you updated on road work so you can avoid it before it gets trafficky.

Dorm Hacks

What to Do If You Spill a Drink on Your Keyboard

If you spilled soda or any other drink on your computer keyboard like Who Knew? editor Jen did, work fast. Blot any excess with towels. Place in a bag of rice. If you can, pop the keys off first. Wait at least twelve hours. If your computer is still sticking check out these ways to clean your computer keyboard.

Get Stickers off Dorm Room Walls

Have old stickers on furniture or doors in your dorm room? Use a hair dryer to soften the adhesive, then get a credit card under the edge and peel up. If it’s still stubborn, saturate it with oil like olive oil or furniture polish.

Pro Tip for Small Fridges

If you keep milk or other dairy products in your tiny dorm fridge, make sure to store it in the back of the refrigerator, not on the door. Why? All dairy products are super perishable. The optimal refrigeration temperature is actually just over 32°F; however, few small refrigerators can even get that low and stay there. Keeping dairy in the back of the fridge rather than the door means fewer temperature fluctuations, which will keep it lasting longer.

More Dorm Hacks

To find out how to remove mold from a shower caddy, get drinks cold without a fridge, keep a dorm from getting smelly, and make a DIY dry shampoo, check out our article on must-know dorm hacks.

Back-to-School Tips for Grade School and Beyond

Freshen a Smelly Lunchbox

Take out last year’s lunchbox and it has a weird funk? Wet a piece of bread with white vinegar and stick it in the lunchbox overnight. It won’t smell in the morning. This also works for water bottles!

Keep an Apple Fresh with a Rubber Band

After cutting an apple, wrap a rubberband around it to keep it from browning

Save Money on School Supplies

To save money on notebooks, backpacks, and more, check out our tips on saving money on back-to-school supplies.

Check out the Who Knew archives for more tips and don’t forget to subscribe to our podcast on iTunes or Stitcher! And don’t forget to sign up for our newsletter and follow us on Instagram!

Image courtesy of Shutterstock.



5 Commonly Overlooked Services to Add to Your Car Maintenance Checklist

1. Brake fluid flush: Brake fluid is hygroscopic, meaning it attracts and absorbs moisture. Even in a sealed brake system, the brake fluid can absorb moisture from the surrounding environment, resulting in lowered boiling point of brake fluid, and possible rust and corrosion in the hydraulic brake system. Most manufacturers specify different intervals for brake fluid flushes. If your manufacturer doesn’t specify, or they specify more than several years between services, then we recommend having it done every three years or 36,000 miles.

2. Automatic transmission fluid flush: In order to make their vehicles seem low maintenance, automotive manufacturers began selling cars with “lifetime transmission fluid” that never needed to be changed. If this sounds too good to be true, it’s because it is. Modern transmissions work harder and longer than their predecessors, and their fluid still degrades over time. Cars with “lifetime transmission fluid” often experience an increased rate of transmission failures after 100,000 miles. If you want your transmission to go the distance, it’s suggested that you change the transmission fluid every 60,000 miles, give or take a few thousand miles.

3. Coolant change: Similar to the automatic transmission fluid, coolant is now sold as another “lifetime fluid” in the car. Once again, this is not entirely true. The coolant degrades over time with normal use, and the ph balance becomes less than ideal, which can allow the coolant to damage parts of the cooling system or engine. A good interval is to change the coolant every 40,000-60,000 miles. This should help keep the coolant at a proper balance, which should keep you cooling system healthy.

4. Cabin air filter: The cabin air filter is used to filter the air coming into the passenger compartment from outside the vehicle. Some vehicles use a simple particulate filter, which removes dust and pollen from the air; and some use an activated charcoal filter which removes the same dust and pollen, but can also remove smells and pollutants. Replacement of these filters is usually inexpensive, and can greatly improve the quality of the air you’re breathing in the car.

5. Valve adjustments: Admittedly, valve adjustments are becoming less common with each passing generation of vehicle. However, there are still a large number of vehicles on the road that use mechanical valve lifters, which require occasional clearance checks, and adjustments if necessary. Best case scenario– running valves too tight or too loose can cause low power and efficiency. Worst case scenario– the engine can suffer severe damage, such as a burned valve.

This list is not totally inclusive of all services that are normally skipped over when they should be performed. It’s strictly a list of the most commonly overlooked services that can make a big impact on how your vehicle performs, and a reminder to ensure they are done on your vehicle should you choose to follow an alternative maintenance schedule or plan. Of course, the best way to maintain your vehicle is still to follow the manufacturer’s maintenance schedule.

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Toby Schultz is the Senior Automotive Editor at YourMechanic.com. YourMechanic delivers mobile car repair by certified mechanics in over 700 U.S. cities. Their top-rated technicians can perform over 600 services at your home or office and will even answer your questions online.



How to Get Rid of Slugs or Snails in Your Garden

How to Get Rid of Slugs or Snails in Your Garden

Getting Rid of Snails and Slugs with Beer

If you can’t beat ’em…get ’em drunk? Believe it or not, beer is a great way to get rid of snails or slugs. Find the cheapest beer you can, then pour it into several shallow containers (shoeboxes lined with aluminum foil work well). Dig a few shallow holes in your garden and place the containers inside so that they are at ground level. Leave overnight, and the next morning, you’ll find dozens of dead (or drunk) snails and slugs inside. These critters are attracted to beer (who isn’t?), but it has a diuretic effect on them, causing them to lose vital liquids and die.

Use Up Old Orange Peels

To keep slugs and snails from destroying your garden, place some orange peels on the soil. The creepy crawlers are attracted by the peels and will begin to feed on them out in the open. You can collect and remove them from the garden.

Get Slugs and Snails to Go Elsewhere

If you’re having problems with slugs eating your flowers, and nothing seems to work, your solution might be in the form of distraction. Slugs love cabbage, so planting a few in your garden will ensure they stay away from your flowers and go for the cabbage instead.

Eggshells to Repel Slugs and Snails

Another way to keep slugs and snails away from your plants is to sprinkle some crushed eggshells in the dirt around their stems. Slugs don’t like them, and will stay away. Meanwhile, the crushed up shells serve as an all-natural fertilizer for your plants.

For more ways to get rid of insects from all around the internet, check out our Bug and Pest Natural Remedies board on Pinterest. And don’t forget to sign up for our newsletter and follow us on Facebook and Instagram!

Image courtesy of Shutterstock.
 


Are You Making Investing Too Complicated?

Are You Making Investing Too Complicated?A common question I receive is, “Investing seems so complicated and risky. How do I get started and what are the best investments to make?”

While investing can be both complicated and risky, it doesn’t have to be.

In this episode, I’ll cut through the confusion that may be preventing you from investing. I’ll make it simple, so you can invest confidently and wisely.

Free Resource: Laura's Recommended Tools—over 40 of the best ways to earn more, save more, and accomplish more with your money!

Why Investing Seems Complicated

Investors have a lot of choices these days: thousands of actively traded stocks; over a thousand exchange-traded funds; tens of thousands of mutual funds; and endless tangible options, such as real estate and precious metals.

While it’s fantastic to have so many choices, the abundance of opportunities can be daunting. It reminds me of the famous jam study where grocery store customers were offered different flavored jams to sample, along with a coupon to buy one jar.

Regardless of whether the researchers put out a large assortment of 24 jams or just six of them, customers only tasted two different jams. Most customers were drawn to a larger assortment of jams, but fewer of them purchased a jar.

On the other hand, the segment of customers who sampled from a small assortment of jams were 10 times as likely to buy one of them. This study raises the idea that having more choices can be overwhelming and keep you from making a decision. When we feel confused about what to do, we tend to do nothing.

I'll be the first person to recommend that you never invest in anything that you don't understand. However, too few people understand the fundamental building blocks of financial investments, which are stocks and bonds. My goal is to make you comfortable with them so you don't feel paralyzed choosing mainstream, legitimate investments.

Why Investing Is Mandatory, Not Optional

First, remember why you need to invest in the first place. Tucking your retirement funds into a savings account may seem like a safe option. However, the reality is that not investing and letting your cash sit idle can be much more risky over the long term.

The historical rate of inflation has been about 3%. Therefore, if you earn less than 3%, you will lose money over the long term. To get over that hurdle, and hopefully earn double or triple that rate of return, you’ve got to invest.

Free Resource: Retirement Account Comparison Charthandy one-page PDF download showing retirement account rules and best places to get them!

There are really only two fundamental ways to make money: be an owner or a loaner.

How to Make Investing Easier and Less Complicated

To make investing really simple, I’m going to strip it down to its core. There are really only 2 fundamental ways to make money: be an owner or a loaner.

  • When you own assets that appreciate in value you can sell them for a profit or take out profits in the form of dividends.
  • When you loan money you earn interest until the original debt is repaid in full.

No matter how complex a financial instrument is you can boil it down to one of these 2 basic concepts.

What Are Stock Investments?

Let’s dig into the idea of investing by owning assets that appreciate in value or spin off dividends. Here are a few examples:

These investment options require you to have expertise in running a business or making money in a certain real estate market. Unfortunately, not everyone has this kind of specialized knowledge.

Wouldn’t it be great if you could profit off of someone else’s great ideas and execution without having to do all the work or come up with a ton of money? That’s why the stock market was created!


One of the easiest ways on the planet to become a part owner of a business is to buy shares of a publicly traded company, like Apple (AAPL), Nike (NKE), or Google (GOOG). Not only do the various exchanges, such as the NASDAQ and New York Stock Exchange, allow you to buy shares, but you can sell them at any time.

Stocks, which are also known as equities, provide the greatest opportunity to make money, but they can also be extremely volatile. A company’s stock price can fluctuate wildly over the short- or long-term, which means you can lose some or all of your investment.

So I generally recommend that you do not buy individual stocks. Instead, spread out your risk by owning many of them. Since that’s difficult and impractical for average investors, the solution is to buy funds, which are made up of hundreds or thousands of stocks.

Choosing a stock mutual fund, stock index fund, or a stock exchange-traded fund (ETFs) gives you convenient, baked-in diversification.

What Are Bond Investments?

The other primary way to make money that I mentioned is to be a loaner. Even if you aren’t flush with cash to lend out, you can buy investments that do it for you, called bonds.

When you purchase a bond, you lend money to a government entity or a company. They might need money to build a bridge or a new factory. In return, they agree to repay the loan over a set period of time at a fixed interest rate.

Since bonds provide a fixed income, they’re much safer than stocks. However, safety always comes at a cost because they offer lower rates of return.

Just like with stocks, you can diversify by purchasing many bonds at once through a bond mutual fund or a bond exchange-traded fund. That makes it simple to invest small amounts without having to be an expert.

How to Buy Investments

Since stocks and bonds are the building blocks of investing, most of us need both of them in our portfolios, plus some amount of cash for emergencies. But how much of each type of asset should you own?

The answer depends on your appetite for risk, plus other factors like your age and when you want to retire. While there’s no one-size-fits-all asset allocation, in general, the younger you are, the more stock you should own.

A general rule of thumb to calculate a reasonable amount of stock to own is to subtract your age from 100 or 110. 

If you’re in your 20s or 30s with many years to go before retirement, your asset allocation should be relatively aggressive because you have a long time horizon. That means you might want to own 80% stocks with the remaining 20% in bonds and cash. 

When you’re in your 50s or 60s, you have a shorter time horizon and need to preserve the wealth you’ve accumulated. You might own 40% in stocks with the remaining 60% in bonds and cash.

A general rule of thumb to calculate a reasonable amount of stock to own is to subtract your age from 100 or 110. For example, if you’re 30, consider allocating 70% to 80% of your entire investment portfolio to stocks. Likewise, if you’re 60, you might need a maximum of 40% to 50% in stocks.

See also: Should You Invest Emergency Funds or Keep Cash?

Which Investments You Should Choose

Now that you understand the basics of stocks and bonds and how much of each type you should own, you’re probably wondering how to buy them.

If you have a retirement plan at work, like a 401k or 403b, your choices are easy because there’s a pre-selected menu of funds. The names of the funds will vary depending on which brokerage firm your plan is with, such as Fidelity, Vanguard, or Merrill Lynch.

But funds are usually grouped together as stock or growth funds and bond or income funds. You may also see a category called balanced funds, which hold a combination of stocks and bonds.

Let’s say you want to invest 80% in stocks. You could choose one or several stock funds that add up to 80% of your contribution. The remaining 20% could go into one or more bond funds.


If you don’t have a workplace plan, open up an Individual Retirement Arrangement or IRA. They also provide a menu of investment options or suggest a portfolio based on your age or stated risk tolerance.

For a summary of the traditional and Roth retirement account rules, plus the best places to open one up, download the free Retirement Account Comparison Chart

Workplace plans and IRAs also come with an advisor or plan custodian who can help you choose individual funds if you aren’t sure what’s best for you. In general, getting your asset allocation right is far more important than the specific stock or bond funds you choose. But remember that if you make a mistake, you can change your asset allocation at any time.

Another key component to investing success is to choose low-cost funds. Fund fees reduce the growth in your account year after year. So look for mutual funds with fees less than 1%, or ideally less than 0.5%. If exchange-traded funds are on your menu, they offer many advantages including fees that may be far less than mutual funds.

How to Simplify Investing

To sum up, investing can be as complicated or as simple as you want it to be. If you want to do hours of research and spend time as a DIY investor, you can. But you can also open up a retirement account and simply choose funds based on how much stock you want to own.

There are even one-and-done funds called target date or lifecycle funds that are growing in popularity. They hold a pre-set amount of stocks and bonds based on the year you want to retire.

A target date fund owns many underlying investments and automatically updates your allocation on a regular basis so the fund is aggressive when you're young, but become more conservative as you get older. In other words, it owns fewer risky stocks and more conservative bonds as you approach your desired retirement age. It really doesn’t get any easier than that!

One of the most powerful ways to build wealth and financial security is actually pretty boring. Simply choose low-cost funds inside a retirement account and contribute 10% to 15% of your income over a long period of time.

Don’t get fooled into thinking that you have to take a lot of risk in order to be an investor. Of course, investing always carries some amount of risk. But you’re in control and can choose high risk, moderate risk, or low risk investments. It’s totally up to you.

If you're ready for help managing debt, building credit, and reaching big financial goals, check out Laura's private Facebook Group, Dominate Your Debt! Request an invitation to join this growing community of like-minded people who want to take their financial lives to the next level.

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Woman Scratching Head image courtesy of Shutterstock



Selasa, 30 Agustus 2016

3 Tips to Make Magical Cakes

The Crumb-Free Cake

Crumbs are the enemy of a neatly frosted cake and can frustrate new bakers. There are two methods to combat stray crumbs. One is to spread a very thin—almost transparent—layer of frosting over the side and top of the cake. This base layer, once it has a chance to set, acts as a coating that seals in any wayward crumbs. It is known as a “crumb coat.”

Crumb coats are useful for professional-style cakes, and can be pretty on their own (like in the Orange Mocha Cake with Cream Cheese Frosting), but my preferred method is a bit less fussy—it’s more of a motion than a method. With a large glob—about 1⁄2 cup—of frosting on an offset spatula, spread the frosting in a fluid, wavy motion while moving the spatula forward. You can start on either the side or top of the cake, it’s up to you. The important thing is to keep your spatula heaped with frosting as you frost new territory; you’ll want to refill your spatula regularly and proceed along the side of the cake or from the outer edge of the cake toward the center. The hefty swipe of frosting keeps the spatula from coming into direct contact with the cake, which means it doesn’t scrape up any crumbs, and the wavy motion coaxes the frosting onto the cake without pulling the frosting from the surface (and, with it, crumbs).

If you should happen to pull up some crumbs along the way, don’t panic: There’s an easy fix. First, clean your spatula. Then, use fresh frosting to pass over the area from another angle (being careful not to disturb the trouble spot). Lift away any rogue crumbs in the frosting with a clean spoon.

Now that you too hate crumbs, welcome to the club! Your cakes will be prettier than ever.

How to Coat the Side of a Cake

Freshly frosted cakes can be coated and/or topped with all sorts of ingredients—chocolate chips, shredded coconut, crushed pretzels, chopped toasted nuts, or rainbow sprinkles, to name but a few—for irresistible texture, flavor, and color.

After assembling and frosting the cake, place about three cups of your desired coating in a bowl. With the freshly frosted cake still on its paper lining (to catch any fallen bits), grab a handful of the coating and, with your hand slightly flattened, gently press the coating onto the side of the cake. Work your way around the cake, pressing from the base of the cake toward the top, until the side of the cake is coated completely. If you want to coat the top as well, scatter a generous layer of the coating over the top of the cake (you can reuse what’s fallen off the side, if need be), gently brushing off any excess. (Note: If using the toppings on a non-layer cake or cupcakes, you may have some left over. No matter—the toppings keep well and are delicious on ice cream!)

Storing Frosted Cake

Once frosted, the cake has a barrier that protects the layers from going stale, so it can be stored in a cake box, usually at room temperature, for a day without worry. (Cake boxes can be found at craft and bakery supply stores.) Once cut, however, the cake is best stored in an airtight container. The cut edges—the ones exposed to air—will dry out the cake, which is a shameful end to a beautiful homemade dessert. You can use a plastic container made for this purpose, or even just a cake box wrapped in plastic wrap.

Every baker I meet seems to have a strong opinion on whether to store frosted and assembled cakes in the refrigerator or at room temperature. I tend to agree either way—that is, how a cake should be stored is a question of environment. A baker knows the temperature of his or her house and I don’t.

As a general rule, cakes are best stored at room temperature—that is, if the room is somewhere in the low 70s or below. The environment inside a refrigerator is very dry and can make a cake stale or crusty. 

Listen to the full interview with Caroline Wright in the top right hand player, or on iTunesStitcher, and Spotify (simply search the mobile app!).  Don't forget to sign up for the forthcoming Clever Cookstr newsletter, full of tips and tricks from the kitchens of the world's best chefs.

Excerpted from Cake Magic Copyright © 2016 by Caroline Wright. Reprinted with permission of Workman Publishing.

School Lunch Cake image courtesy of Waterbury Publications.



Is Intuitive Eating the Answer to Weight Loss?

Kathy writes: “The claims for intuitive eating—that I can eat whatever my body craves and eventually lose weight—sounds too good to be true. However, the book I’m reading is very convincing. What’s your take?”

I think a lot depends on how you define “intuitive eating.” 

What Is Intuitive Eating?

Tracy Tylka is a psychologist on the faculty of Ohio State University. She and her colleagues have developed and refined something they call the Intuitive Eating Scale, which assesses things like how much you rely on internal hunger and satiety clues to decide when to eat (and when to stop) as well as your tendency to eat for emotional rather than physical reasons. 

Numerous studies have shown that people who score higher on the Intuitive Eating Scale are less likely to be overweight and more likely to be happy with their bodies and their lives in general. Being self-aware and mindful really can help us make better choices about food.

However, some people have taken this idea of intuitive eating much further, arguing that that the body knows what it needs and that cravings for foods are a signal that our bodies need nutrients found in these foods. The implication is that if we can just become sufficiently attuned to our bodies, we can eat whatever we desire because we will only desire what we need.

I’m not so sure.

Do We Crave the Food We Need?

An appetite for a certain food could sometimes be due in part to a need for certain nutrients. But cravings are not a very reliable guide to our nutritional needs. People suffering from iron deficiency frequently have an irresistible desire to chew on ice cubes, for example. Ice, however, does not contain a substantial amount of iron.

I think this theory also dangerously discounts how powerfully our desires and appetites are affected by environmental and psychological cues. Intense cravings can be triggered when we see images of appetizing foods or a delicious aroma wafts across our path—even if we aren't’t remotely hungry the moment before these triggers appear. Cinnabon isn’t pumping that cinnamon roll fragrance into the mall by accident, you know.

We can also become conditioned by habit. When my family goes to the beach, we always enjoy a frozen custard from Kohr Brothers (which is the best frozen custard in the world). I don’t think a whole lot about frozen custard when I’m not at the beach but I start craving it the minute I see the boardwalk—and probably not because I’ve suddenly developed a calcium deficiency.

Relying on our cravings to guide our food choices also implies that we should make all of our food choices in the moment. And yet studies have shown that deciding what we’re going to eat several hours before we eat it leads to better choices.

Can We Trust Our Hunger?

Some proponents of intuitive eating also promise that being sufficiently attuned to our body’s hunger and satiety signals will prevent us from overeating. Here again, although I think it’s really valuable to cultivate more awareness of our physical hunger signals, I’m not sure it’s a good idea to count on these signals alone.


See also: How to Know if You’re Really Hungry

Brian Wansink and his colleagues at Cornell University have demonstrated that how much we eat before we feel “full” is strongly affected by things like how big our plates and utensils are, how much food is on the platter that we serve ourselves from, and how much the people around us are eating.

And, as Mark Shatzker argues in his recent book, The Dorito Effect, we’re also surrounded by highly processed foods that have been deliberately engineered to trick us into craving—and overeating—things that are definitely not fulfilling our nutrient needs.

How Intuitive Eating Fits In

I think there’s definitely a place for intuitive eating. Developing self-awareness about your physical and emotional state and cultivating mindful eating habits can greatly enhance the quality of your diet as well as your enjoyment of the foods you eat.  

I talked about mindful eating in my interview with sensory scientist Annette Hottenstein and here is a list of recommended books on mindful eating.

But in the world we live in today, mindful or intuitive eating probably is not enough to keep us out of trouble. I don’t think we can rely entirely on will power either. Most of us will benefit by employing a variety of other cognitive and behavioral strategies, such as these I’ve outlined in previous episodes:

Additional Resources

Guide to Intuitive Eating

30-Day Nutrition Upgrade Program

Image courtesy of Shutterstock.



When to Worry About Abdominal Pain

Stomach PainIn previous articles, I’ve given mystery symptoms and shown how doctors make the diagnosis. But something needs to happen before the doctor can make a diagnosis: the patient has to come in. Deciding when to worry about symptoms is one of the hardest decisions. On the one hand, you don’t want to feel foolish coming in for something small; on the other, you don’t want sit at home with a serious problem.

According to a prior study, over a third of abdominal pain complaints in the emergency room are discharged without a known cause. How can doctors send a patient home without finding the specific cause of a patient’s abdominal pain? The truth is that we are trained to search for “red flags,” or more serious symptoms. 

So what are these red flags? When should you worry about any sort of upper abdominal pain or middle stomach pain?

When to Worry About Abdominal Pain

In my series, “When to Worry….” I try to give you guidelines as to when a symptom is worrisome, and when it is OK to wait to seek help. Let me emphasize, however, that this is general advice that doesn’t apply to all circumstances. It is far better to be seen for a problem that ends up not being serious than to sit at home with a dangerous condition.

It’s two in the morning and you wake up with pain in your abdomen, or perhaps your child wakes you up with a stomach ache. When should you seek immediate help, when should you make a doctor’s appointment, and when is it OK to wait? 

Anatomy of the Abdomen

The abdomen is divided into five sections. The location of the pain can sometimes help doctors tell whether pain is worrisome or not. Here are the main regions:

Upper right quadrant: The right upper quadrant contains the liver and gallbladder, which are protected by the lower right part of the ribcage. The large intestine, or colon, also spends a little time in this section.

Upper left quadrant: The left upper quadrant contains part of the stomach and the spleen. The colon spends time here as well.

Upper middle section: Between these two sections, in the upper middle of the abdomen, is a section known as the epigastrium. This is an important section because it contains the most of the stomach, part of the small intestine, and the pancreas—all of which can cause pain.

Right lower quadrant: This quadrant contains more colon and the last part of the small intestine, where the appendix resides. In women, one of the ovaries is in this section.

Lower left quadrant: The other ovary lives in the left lower quadrant, along with the last part of the colon.

What Causes Abdominal Pain?

There are a few common problems that are caused by certain troublemakers in the abdomen. I’ll give you the list of the “abdomen’s most wanted,” and where they tend to hang out.

The appendix: This is a small tube that can become infected and cause a dangerous problem. Appendicitis pain usually starts as a severe pain around the naval, but then settles in the right lower quadrant. This is true the majority of time, but not all the time. More on this later.

The gallbladder: This organ is a sack that collects a digestive juice called bile. It can get infected or get stones, and usually causes severe, intermittent upper abdominal pain on the right side with radiation to the shoulder or back in some patients, which is triggered by the ingestion of fatty or greasy foods. This occurs as the gallbladder squeezes and places pressure on an obstructing stone in the adjacent bile duct. Less commonly, this type of pain can also occur in the center of the abdomen above the belly button. Many patients often describe it as a 10/10 severe pain that is reminiscent of labor during childbirth. It is important to note that an obstructing stone that causes a nearby infection producing a fever and/or jaundice (yellowing of the skin or white part of the eyes) is a dire emergency.  

The stomach and first part of the small intestine: Ulcers can form in these organs, causing bleeding, pain, and less commonly a perforation, leaking stomach acid into the abdominal cavity. Ulcers usually cause burning or cramping pain of variable severity in the middle of the stomach, above the belly button. Food ingestion often either improves or worsens the pain; there is often a relationship between the pain and food intake.

The pancreas: This organ puts out strong digestive juices that break down our consumed food. These juices are so strong that they can actually digest abdominal organs if the juice gets in the wrong place.  Excessive alcohol intake or stones stuck in the nearby biliary ducts can cause “pancreatitis,” or inflammation of the pancreas. This pain also tends to be quite severe, and located in the center above the belly button. Most patients with acute pancreatitis end up hospitalized because the pain is so severe.

The colon: Pain from the colon can occur at nearly any place in the abdomen, although one common condition, called diverticulitis, an infection of the common out-pouching that can entrap and harbor food particles, hence, causing an infection in the lining of the colon that is involved. The pain is usually in the left lower quadrant. This pain is also often described as moderate to severe on the pain scale.


When Should You Worry About Abdominal Pain?

It’s better to get checked out by a doctor for nothing than to stay at home with something more serious.

Location is important, but the nature of the pain itself is even more so. Here are some of the things that make stomach pain more worrisome:

Severity: Pain that wakes you up out of your sleep or stops you in your tracks is always worth worrying about.

Persistence: Pain that’s continuous or lasting more than 10 minutes is more worrisome than intermittent, brief pain.

Tenderness: Doctors use the term tenderness to describe pain you feel when the body part is pressed upon. From a patient’s perspective, tenderness is when movement makes the pain worse. If your abdominal pain gets worse when you move or push on a spot, that’s worrisome.

Loss of appetite: When a serious problem happens in the abdomen, the body shuts down digestion. Things stop moving through the digestive tract and you feel nauseated and don’t want to eat. It’s rare for someone with appendicitis, for example, to want to eat anything. Significant weight loss as a result of this appetite slump is especially worrisome.

Vomiting: Vomiting becomes a concern when it is intractable, meaning without halting enough to be able to consume liquids to replace it. When vomiting is prolonged or severe, doctors worry about dehydration, which is a common reason for hospitalization and/or ER visits when patients experience abdominal pain. If you cannot keep any fluid down to replace the fluid that is being regurgitated, then it may require a visit to the ER for IV fluid replenishment.

Blood in bowel movements: Painless bleeding is not a big concern, as it’s usually from hemorrhoids. But bleeding along with abdominal pain is a symptom that causes concern.

Melena: The word melena describes black, tar-like bowel movements. That is a sign of bleeding from the gastrointestinal tract that started in the upper gastrointestinal tract, like the stomach. The blood in the stomach turns black by the time it reaches the rectum. If something is causing enough bleeding to cause melena, it is usually something bad, like a bleeding ulcer. Melena is serious, and people with it should go directly to the emergency room. That is true even if there is no pain.

Dizziness: If you are getting dizzy or light-headed with abdominal pain, it may mean your blood pressure is dropping. Get seen right away for this.

When Don’t You Need to Worry About Abdominal Pain?

The reassuring signs are the flip-side of the worrisome signs:

  • Mild pain

  • Pain isn’t worse with pressing or movement

  • Pain isn’t associated with a lack of appetite

  • Pain doesn’t interfere with regular activity

Furthermore, the passage of stool and gas shows that the digestive tract is working, which is also reassuring. That’s why surgeons ask people if they are passing gas after they perform abdominal surgery.

The Quick and Dirty Tip

The bottom line, of course, is that it’s better to get checked out by a doctor for nothing than to stay at home with something more serious. 

It’s also vital to point out that certain patient populations are considered higher risk when it comes to abdominal pain: those who are immune compromised or have HIV, women (due to a more complex female anatomy), and the elderly. According to previous studies, people over age 65 have a particularly higher risk of death or complications from abdominal pain because they are more likely to have vague or non-specific symptoms. Therefore, if you are in this group, it’s best to err on the side of seeing your doctor.

Share your ideas and learn more quick and dirty tips with us on the House Call Doctor’s FacebookTwitter, and Pinterest pages! If you learned anything here today, or simply enjoy all-things-medical, you can also listen and subscribe to the House Call Doctor podcast on iTunes, Spotify (search the mobile app), Soundcloud, and Stitcher.

Catch you next time! Stay Healthy!

*Please note that all content here is strictly for informational purposes only.  This content does not substitute any medical advice, and does not replace any medical judgment or reasoning by your own personal health provider.  Please always seek a licensed physician in your area regarding all health related questions and issues.

Sanaz Majd, MD, also contributed to this article, which was updated on August 30, 2016.

Stomach image courtesy of Shutterstock.



9 Key Rules for Negotiation—from a Marine Turned Investment Banker

Rule 1: Be Prepared to Walk Away from the Table

Early in my Marine Corps career, I figured out that you can’t “negotiate” if the other side perceives that you are unwilling to walk from the table. If not, you‘re just begging. It's a weak strategy.

Rule 2: Stay focused

Know what is important—and what is not. You are going to win every point. Stick to the important stuff—and try to understand what is important to the other side. You might create win-win outcomes.

Rule 3: Recognize When You Have Leverage—and When You Don’t

Henry Kissinger negotiated to end the US involvement in the Vietnam War. Some thought he had leverage because the US had the bigger military, more money, and was killing the enemy at a furious rate. But the other side knew that the US wanted out. They had been fighting for 25 years and were willing to continue for another 25. They had the leverage.

Rule 4: Tell the Truth

Marines aren’t supposed to lie. To some on Wall Street, on Main Street, and in politics, that’s just naïve. But the cost of getting caught lying during (or after) any negotiation can be devastating.

Rule 5: Remember the Peace

The signing of contracts or peace accords usually marks the end of a phase, not necessarily the end of a relationship. Usually the parties don’t want to later reengage in combat (or litigation). Remember the peace.

Rule 6: Negotiate Big Things First

Negotiating small things first is a good way to kill agreements. (See Rule #2.) Negotiate the big things first.

Rule 7: Don’t Bully

Bullying rarely works. It usually just makes people angry. And yet, time and again we see people negotiate as if they had all the power. (See rule #3.) When the bully has his/her bluff called he loses credibility and leverage.

Rule 8: It Is Personal

Too often I hear someone say some variant of “It’s not personal, it’s just business.” But, in many cases, the outcome of negotiations can affect people’s livelihoods, careers, finances, reputations, and legacies. It may be business, but it’s not always “just” business—often, it’s also personal.

Rule 9: Take Reasonable, Defensible Positions

Too often we see people stake out irrational negotiating positions expecting to achieve something close to it. When called to justify their position they prevaricate. Conversely, those who start with reasoned logical positions can stick to them unless a competing logic convinces them otherwise. It’s a stronger hand. It’s about taking the moral high ground.

The Marine Corps Way to Win on Wall Street is available from on Amazon, Barnes & Noble, Indiebound, Booksamillion, and iTunes. An excerpt is available here.



Senin, 29 Agustus 2016

Proxima B: 5 Things You Need to Know About the New Earth-Like Planet

 ESO/M. KornmesserThe world of science news was recently abuzz with an incredibly exciting new discovery—a roughly Earth-mass planet orbiting the star Proxima Centauri a mere 4.2 lightyears away. The discovery has been described as an “astronomy dream come true.”

As shocking as it sounds, we find exoplanets, or planets orbiting stars other than our Sun, all the time now. We know of nearly 3,000 such planets plus another 2,500 planet candidates. So what makes this recent discovery, dubbed Proxima b, so particularly exciting? Not only is this newfound planet very similar to the Earth in mass at 1.3 times the mass of the Earth, but it also orbits its host star in that star’s habitable zone.

As we’ve previously discussed, the habitable zone describes the range of distances from a star with the right temperature for liquid water to exist. You can think of the habitable zone as a band or torus around the host star. Planets too close to the star will have temperatures that are too high, causing any liquid water to boil while planets too far from the star will be too cold leading to frozen worlds. Planets within the habitable zone—also called the “Goldilocks zone”—have temperatures that are “just right” and thus at least have the potential to host liquid water.

One of the main drivers of the search for planets outside of our solar system is the search for life similar to what we see on Earth. Finding planets similar to our Earth is the first, very important step.

There have been a few previous discoveries of Earth-sized planets in their host star’s habitable zone, including the planet dubbed Earth’s bigger, older cousin Kepler 452b. However, Kepler 452b is over 1400 lightyears from Earth. That means that even traveling at 5% of the speed of light—which, by the way, is about twice as fast as the fastest spacecraft—the trip there would take over 28,000 years to complete. And that’s just one way!

So another reason that the discovery of Proxima b is so special is that it is not only much closer than previously known Earth-mass planets, but it actually resides in the closest star system beyond our own. The host star Proxima Centauri resides in the triple star system Alpha Centauri at a distance of 4.2 lightyears away.

Thus the odds of us being able to visit or send probes to Proxima b are greatly improved over our chances of exploring any other planet outside of our solar system. Loyal listeners may also remember that the program Breakthrough Starshot recently announced plans to send nanocraft propelled by ground-based lasers at 20% the speed of light toward the Alpha Centauri system.

So should we start packing our bags now? Will future generations have the possibility of visiting and eventually settling Proxima b? Here are five reasons why Proxima b might not be ready for visitors just yet.


1. We don’t yet know what kind of atmosphere Proxima b hosts.

Astronomers used a technique known as the Doppler method to find Proxima b. Even though planets are typically of much lower mass than their host stars, they still exert a gravitational pull on their star as they orbit, and that pull causes a tiny shift in the star’s position.

With a year as long as 11.2 Earth days and thus seasons of maybe only a few days long, life on Proxmia Centauri would require a considerable amount of adaptation.

This wobble can be detected by monitoring the spectral emissions from a star over a long enough period. In the case of Proxima b, the planet completes an orbit around its star every 11.2 days, and so astronomers monitored Proxima Centauri for 2.5 months. They then combined that data taken in 2016 with previous data from 2000 for an even more robust result.  

Since the Doppler method relies on detecting the gravitational pull exerted on the host star by its planet, astronomers can deduce the parameters of the planet that are responsible for that the strength of that tug, namely the planet’s mass and distance from the host star. Thus, we can know that Proxima b is 1.3 Earth masses and within the habitable zone of Proxima Centauri.

However, there is another very important ingredient in the recipe for life: a planet’s atmosphere. Mars and Venus are both in our Sun’s habitable zone and we definitely would not want to live on either planet! We would find it impossible to breathe on Mars which may have been just a bit too small to hold on to its atmosphere. And while our atmosphere traps in heat keeping us nice and warm on Earth, the atmosphere on Venus has proven too thick for life like us by creating a runaway greenhouse effect.

The Doppler method alone does not tell us anything about what kind of an atmosphere Proxima b might host. The next steps in the study of the planet will include attempts to observe its atmosphere to look for gases like methane, water vapor or oxygen that are out of equilibrium, a strong indicator of the presence of complex life.

2. Proxima Centauri is a low luminosity, red dwarf star.

The host star for Proxima b is a type of star known as a red dwarf. These stars are much cooler and smaller than our Sun. Thus, the habitable zone for Proxima Centauri is much closer than our distance to the Sun (~5% of the Earth-Sun distance) creating a very different global environment. With a year as long as 11.2 Earth days and thus seasons of maybe only a few days long, life on Proxmia Centauri would require a considerable amount of adaptation.

3. Red dwarfs are known for their violent outbursts.

Another hazard of being so close to Proxima Centauri is the possibility of violent outbursts of ultraviolet radiation that such red dwarf stars are known to exhibit. This radiation could prove harmful to life and/or a planetary atmosphere. Proxima Centauri appears calm now, but could have had extreme outbursts in the past or could experience them in the future.

4. Proxima b might have a “dark side.”

Pink Floyd fans already know that the Moon has a “dark side,” or a side that never faces the Earth (despite not actually being dark). Proxima b may also be tidally locked so that only one side faces its star. This could create hostile conditions for life if the so-called “dark side” is too cold while the opposite side is constantly exposed to stellar flares. However, if not too cold, the “dark side” could offer a safe haven from those UV outbursts.  

5. Interstellar travel is still really, really difficult.

Perhaps the biggest reason we shouldn’t go packing our bags just yet is the incredible difficulty of interstellar travel. Even at 4.2 lightyears away, at 5% the speed of light, the trip to Proxima b would take ~80 years.

Despite the challenges of actually visiting Proxima b, its discovery carries huge implications for the search for life in our galaxy. Low luminosity red dwarf stars like Proxima Centauri actually far outnumber stars like our Sun. So if we can find a habitable planet around Proxima Centauri, this greatly increases the odds of life existing beyond our Earth. We just have to find a way to get there!

Until next time, this is Sabrina Stierwalt with Everyday Einstein’s Quick and Dirty Tips for helping you make sense of science. You can become a fan of Everyday Einstein on Facebook or follow me on Twitter, where I’m @QDTeinstein. If you have a question that you’d like to see on a future episode, send me an email at everydayeinstein@quickanddirtytips.com.

Image courtesy of ESO/M. Kornmesser.



How to Become a Manager

How to Become a ManagerMelvin was verklempt. He was recently promoted to manager and now his life was a living heck. "I need to make sure our website is immune to SQL injection attacks," he proclaimed, "but my direct reports keep wanting to talk to me about irrelevant stuff. One was going on and on about their Kansas City summer vacation. I don't have time for this stuff!" Au contraire Melvin (that's French, it means "on the contrary"), this is now the most important part of your job.

When you're promoted to manager, your job changes. Your job is no longer getting stuff done. Now, you job is getting stuff done through other people. It's the through other people that becomes the focus of how you spend your time.

When Melvin is a programmer, his job is to make sure the Green Growing Things website is immune to SQL injection attacks. When Melvin is promoted to manager, however, his job is to make sure that his team is making the website immune to SQL injection attacks. In an ideal world, Melvin shouldn't even be putting his hands to the keyboard.

Managers Grow and Facilitate Teams

So what should Melvin be doing? Taking his attention off the computers and putting it onto the people. He needs to be growing and facilitating his department. That means understanding the technical problems just enough to identify and hire other people who can solve those problems. When he interviews job candidates, he needs to be able to ask them questions that will reveal whether they know (or can learn) to harden the website against attacks. Once hired, he needs to put them in the job that matches their skills, so they can be the ones who solve the SQL injection attacks.

It's true that managers may sometimes do some direct, individual contributor work themselves, but that's less and less true as you move up the corporate hierarchy. By the time you're at the Executive Level, you should be spending 80% or more of your time on people issues, making sure that the other people in the organization can and are completing their jobs.

Your employees are there because they have to be, not because they care to be.

If you've come up through a functional area—as most people do—you are suddenly, subtlety, no longer doing what you used to do. Now, your job is facilitating other people's skills. But if you have no prior experience, how in the world do you even begin? Use a four part framework: what-to, how-to, want-to, and chance-to.

Communicate the "What To"

First and foremost, you need to make sure that your people know what they should be doing. This sounds obvious, but it may not be. "Your team should keep the shelves stocked." Which shelves? How full is "stocked?" And stocked with what?

You need to work with each team member to understand how the team goals translate into their personal goals. You need to help them recognize when they are and aren't meeting their goals, so they can get to the point of recognizing it on their own.

Develop the "How To"

Your team knows what to do, now make sure they know how to do it. You may think that if you hired the right people, of course they know how. Not necessarily. People get promoted and need to learn their new job, just as Melvin needs to learn to shift from an individual contributor to a manager. People aren't perfectly matched to jobs. Sometimes you don't know what skills a job will require, and sometimes the skills needed can change. Marketing gets revolutionized by the new PlorpYourCustomers.com. Even the best marketer needs to learn.

Don't be afraid to ask your people, "where do you need extra training or development?" and arrange classes for them. Your job is also scanning the landscape to know what trends are on the horizon, and help them anticipate the skills they'll be needing.

SPONSOR Today's sponsor, PluralSight.com, is a great way to help your people develop their skills. Pluralsight is home to the largest tech and creative training library on the planet. They have over 3,000 professional developer, IT admin and creative courses authored by MVPs and industry experts. They release new courses daily and offer a 10-day free trial, (200 minutes). Pluralsight offers a full curriculum on Software Practices including Agile, Scrum, TFD, and a full library of design courses. Learn at your own pace and get the training you want when you want it. Unlock access to the world’s largest tech and creative training library on the planet today by starting your free trial at Pluralsight.com.

Cultivate the "Want To"

How to Become a ManagerOf course, if you want them to stick around and do a good job, people must want to do their job. Most people don't. According to Gallup research on employee engagement, over 70% of employees are not engaged in their jobs. They find their jobs uninspiring, boring, and life-sucking, even if they show up each day and put in the hours. Your job is to engage your employees.


Help your team tap into their motivation by understanding the big picture, how they fit into it, and why it matters. How does each person's work make the company more successful, and help serve customers' needs?

You also need to monitor the mood and morale of the group. Know what's up with everyone, and if there are conflicts between people, your job is to mediate. If someone is going through a rough patch, your job is to help them cope. You don't need to be a therapist, but you need to remember that your employees are humans. Like it or not, they're at work because they have to be, not because they care about it. Indeed, 70% of them don't, according to Gallup. If someone's mother is on her deathbed, and you explain how the customer sales report simply has to be done by Friday anyway, understand that you're the reason when that person checks out emotionally from the job forever.

Create the "Chance To"

How to Become a ManagerThe final part of your job is making sure your people have the chance to do their jobs. You're the Great Wall between them and people outside the group who would suck up their time and attention. When there's a political problem, you take care of it so they can keep working. When they need a new laser printer, you make sure it's there for them. If they need an enterprise-level subscription for PlorpYourCustomers.com, you find the budget. Then you help them master their email, their internet distractions, and manage their time. By recommending they all listen to Get-It-Done Guy's Quick and Dirty Tips to Work Less and Do More, for example.

This is Melvin's new job, and it's changed. His job is no longer writing SQL code to get things done. Now, he has to get things done through other people. That means his job is people, not coding. And it's simple. All he has to do is make sure his people know the what to, how to do, want to, and have the chance to do their work. It's simple, but not easy: what to, how to, want to, and chance to.

I'm Stever Robbins. I help high achievers change their behavior to advance their careers. If you want to know more, visit http://ift.tt/1da7cwp.

Work Less, Do More, and have a Great Life!

Teamwork concept, accounting, and human resources CRM images courtesy of Shutterstock



Can Kids Exercise Too Much?

Last year, I did an episode called How Much Should Kids Exercise?, in which I stated that although children don't need a lot of intense physical activity to get the health benefits of exercise, at least 7 minutes of exercise per day is the minimum necessary to prevent weight gain, obesity, and chronic health risks.

But two recent occurrences involving kids and exercise got me thinking.

Sponsor: This episode is sponsored by Varidesk, a height adjustable standing desk that sits on top of your existing furniture. Learn more at Varidesk.com

The first is that my friend Joe DeSena, the CEO of Spartan racing, told me that his 8-year-old boy had just completed a 50K race, and had also run the Boston Marathon along with a variety of other impressive and grueling feats of endurance. The second is a recently published magazine article in The Atlantic entitled “How Far Is Too Far for Kids to Run?”

Don’t get me wrong - I am a huge advocate of increasing physical activity in children. I’ve talked about this in a previous episode called How to Get Kids Fit and I recently spoke at The431Project about ways that we can combat childhood obesity and get kids more active.

But how much is too much? 

How Much Exercise Is Too Much?

While many children are still sitting around playing videos games, other children are now exercising in extremely high volumes with an increasing number of young athletes training for and competing in long-distance endurance events such as triathlons, obstacle races, adventure races, and marathons.  Injury and growth reduction potential risks aside, this may actually increase the propensity for those same active kids to eventually quit exercising.

The 2011 National Athletic Training Association’s position statement sums this up quite nicely:

“Athletes who sustain recurrent overuse injuries may stop participating in sports and recreational activities, thus potentially adding to the already increasing number of sedentary individuals and the obesity epidemic.”

Should Kids Run?

Running is a particular culprit, because, as this study shows, children’s bodies (particularly their bones, joints, and soft tissue) simply don’t absorb the impact of running as well as adults. Another study shows that children have different running biomechanics and a smaller legs to body size ratio, which can lower their body’s ability to absorb impact.

And although it has yet to be definitely proven by science (as there are obvious ethical issues with a controlled study that forces kids to pound the pavement) repeated impact to immature joints could potentially cause injuries to joint cartilage or separation of growth plates – which can lead to lifelong joint pain and stunted growth.

The Atlantic article I mentioned earlier sites the Clinical Journal of Sports Medicine as saying:

“Training to run in a marathon, which is more than eight times the usual cross-country competitive racing distance, is an inappropriate activity for children and adolescents.”

Perhaps this is one reason the Boston Marathon sets a minimum age limit of 18 for participation.


Ultimately, when it comes to running, I let my kids run as much as they’d like – but I don’t actually sign them up for any events that require them to pound the pavement for hours on end to simply reach the finish line. I believe that the cons outweigh the pros.

Instead, I encourage my kids to participate in sports and events that require brief bursts of physical activity, such as soccer or tennis, or longer bursts of activity that aren’t extremely energy-depleting, such as 1-mile obstacle races or children’s distance triathlons (or even a “run-walk” 5K).

Should Kids Lift Weights?

When it comes to weight training, it can be a different story altogether. As this excellent article from ExRx.net notes:

  • Strength and power increases with proper weight training, even in children.

  • Neuromuscular coordination improvement in children has been linked to repetitive practice of the specific skill (regardless of the skill investigated), and that includes weight training.

  • Weight training is simply measured subjectively, and scaled according to a child’s own strength, which means that it is an activity that may be more suitable for children’s participation compared to sports where success is measured simply by victory or defeat.

Research shows that children can weight train for up to 15 hours per week with no deleterious effect to their hormones, growth plates, or health (and now you have a great excuse to get your kids out in the backyard to build that rock wall!).

Based on this, while I personally didn’t begin hoisting 10-pound dumbbells until I was 13 years old, my 6-year-old twin boys now join me in our weight room with their own tiny dumbbells, kettlebells, and medicine balls, and I let them carry and lift heavy objects as much as their heart pleases (while of course being careful to teach them proper lifting form to protect their little backs and joints).

The only caveat to this is that science has yet to prove that utilization of maximal weights is safe. Maximal weight is anything that a child can only feasibly lift one time, such as a heavy barbell squat or deadlift. So I don’t think weight lifting competitions are a good idea for a growing child.

Get-Fit Guy's Approach to Children and Exercise

Ultimately, the Get-Fit Guy take on childrens’ exercise is this: Let your kids lift heavy objects, move all day long, and sprint as much as they want, but be careful about putting them into activities that require chronic repetitive motion for hours on end. The research simply doesn’t yet show that this is safe for children – and frankly, they’ll have plenty of time to run marathons and do Ironman triathlons after they’ve gone through puberty.

If you have more questions about how much kids should exercise, then join the conversation over at http://ift.tt/1xq4tPg!

Boy lifting weights image courtesy of Shutterstock.



6 Surprising Household Uses for Bubble Wrap

Protect produce with bubble wrap—keeps air circulating underneath AND it's easy to clean!

Produce Protector

The next time you get a package that contains bubble wrap, save some for your produce drawers. They’re the perfect liners for the bottom of your fruit and veggie compartments because they keep produce from bruising, while keeping cold air underneath them. Plus, when you need to clean your fridge you can just remove and replace the bubble wrap!

Save Your Soles

You just dug out last spring’s heels from the back of your closet, but they look like they’ve been flattened by a truck! Reshape your shoes by stuffing bubble wrap into your shoes until they’re back to their normal form. Leave inside your shoes for a half an hour and they’ll be permanently back to their old selves again!

DIY Padded Hangers

No wire hangers, ever! Wire hangers are often free from the dry cleaner, but they’re barely useable—they create unsightly creases and sometimes do permanent damage to clothes. However, if you have a bunch of bubble wrap, you can make DIY padded hangers: Simply wrap a sheet around the shoulders of the hanger and tape to secure. They won’t look fancy, but they’ll work just as well as the expensive kind you’d buy at the store.

Necklaces on the Go

Packing for a trip? Keep your necklaces safe and tangle-free by laying them out on bubble wrap, then taping the ends to the bubble wrap with some Scotch or masking tape. Then simply roll the bubble wrap up and pack safely in your suitcase!

DIY Lumbar Cushion

Instead of buying an expensive lumbar cushion, make your own with bubble wrap! Using a roll of bubble wrap, tightly roll up a portion lengthwise until you reach a thickness that will rest comfortably in the small of your back (a few inches thick). Next, thread a length of kitchen twine through the center and tape the roll shut. Fasten to the lumbar region of chair with the twine, and when you sit make sure it supports your lower back, so you improve posture and reduce pain.

Save on Energy Costs

Cut down on heating costs and keep your loved ones warm this winter by insulating your windows with bubble wrap. It’s free, and works even better than the plastic window insulations you can buy at the store. All you’ll need is the bubble wrap, a scissor or utility knife, and a spray bottle filled with water. First, cut the wrap to fit the size of your windows. Spray a layer of water on the windowpane, and press the bubble wrap against it so the bubble-side is against the glass. The wrap will stick to your windows all winter long, just like that! If your bubble wrap needs extra adhesive help, use double-sided tape to keep it in place.

For more second uses for everyday items from all around the internet, check out our Clever 2nd Uses board on Pinterest. And don’t forget to sign up for our newsletter and follow us on Facebook and Instagram!

Image courtesy of Who Knew?



Minggu, 28 Agustus 2016

6 Tips to Help Your Child Get Good Grades

A brand new school year offers endless opportunities for students to sharpen their #2 pencils and start fresh. There may be a new social scene, a host of different teachers, clubs, and sports to investigate, and the opportunity to really enjoy learning, which ultimately results in good grades.

Even if your student did not excel during the previous school year, fear not, Mighty Mommy has 6 tips to help your child get on track right from the get-go and get her best grades ever this year.

Tip #1: Create a Quiet Place to Study

Give your child a quiet place to study, free of distractions, away from TV and video games. In our house, our dining room is used as a multi-purpose study/craft room because most of our meals are enjoyed around our kitchen island.  We always have their "go-to" supplies such as pencils, markers and crayons, computer paper, a stapler, construction paper, calculators, rulers, and any other study items that they use routinely on hand. This saves a lot of wasted time searching for supplies. Help your child organize her school papers and assignments so she feels in control of her work. If her task seems too daunting, she'll spend more time worrying than learning. Check in with her regularly to make sure she's not feeling overloaded.

See Also: Organizing Tips for Tackling Homework

Tip #2: After School Routines

The after school routine can actually be one of the trickiest parts of the day, especially when your kids become a bit older and start getting involved in numerous extracurricular activities that don’t leave them with much homework or leisure time. It’s also a bit more difficult, though certainly not impossible, to oversee a routine if you are working full time and your child goes to after school daycare or has a babysitter.

Depending on your children’s ages, you will need to make sure they have time to decompress when they get home from school. This can include having a nutritious snack, playing with friends in the neighborhood, riding their bikes, or even watching a bit of TV. 

At our home, our elementary school-aged children have a different afternoon routine than our middle school and high school kids. Regardless of whether I am home in the afternoon or they have a babysitter, the routine is the same. The younger kids get off the bus, come in and put backpacks and lunch boxes in their proper places, eat a snack, and have an hour or so of play time. We eat dinner at 6 PM each night, so they start homework by 5:15 PM and it’s completed (hopefully) before dinner.

Our middle and high school kids usually have afterschool sports/activities so they come home right before PM, put their things away, wash up and eat dinner, and then do their daily chores, such as putting laundry away or taking out the garbage. Then it’s homework time, showers, getting backpacks and outfits ready for the following day, and if there is free time after that, they can chill out with some TV or an activity of their choice.


Tip #3: Work with the Teachers on Problem Areas

If you find out that your child has specific problem areas in school, work with the teachers on these areas. Keep communication open between you and the teacher. Together you'll be able to come up with the best plans for your child. Your child's teachers may even be able to give you some advice on ways to bring up the grades and can even provide you with some teaching tools so you can provide your child with extra help at home.

If you find out that your child has specific problem areas in school, work with the teachers on these areas. 

Tip #4: Decide on Homework Spaces

If your child doesn’t have a quiet spot, such as a desk in his bedroom, to tackle homework on a nightly basis, spend some time now thinking together about where he can set up a functioning reading and work space in the house. Choose special places, like corners of rooms, or certain tables or chairs, that are dedicated solely to your kids’ most important task: schoolwork.  

Organize the space in advance with the essentials, such as a good lamp, pencils, a sharpener, crayons and markers, a ruler, paper, and anything else you think he might need to start the school year off on a fresh, orderly note. And don’t forget to set up a system for yourself to keep your children’s school paperwork organized. This may include communications from the teacher, field trip slips, PTA newsletters, and other documents. My colleague the Domestic CEO has tons of useful organizational techniques to help you manage paper clutter.

Tip #5: Set Study Expectations

Though some kids are self-starters and will get their homework done without any prodding, the majority need guidance. If homework is a struggle, calmly take your child aside and let him know you want to help him succeed, and part of that means having a regular routine in place.  Consider the location in the house where he can study without too many distractions, the time of day that he will do homework, and the availability of you, your partner, or even an older sibling to help whenever necessary.

Tip #6: Get Everything Ready the Night Before

This is one of those routines that will pay off for the entire family. Taking a few minutes the night before school to organize backpacks, homework, lunches, gym clothes, musical instruments, and field trip slips can add years to your life and help your student stay organized and on task for the entire school year. This small investment can prevent that stressful chaos of wondering if Tommy’s left sneaker is actually buried in his closet or hidden in the toy box. Get your kids involved in the night-before organizing so they too can breathe easier when the morning rush hits.

What's in place at your house to help encourage good grades?

Share your thoughts in the comment section at http://ift.tt/1zMEe2L or post your ideas on the Mighty Mommy Facebook page. You can also connect with me on Twitter @MightyMommy or email me at mommy@quickanddirtytips.com.  Visit my family-friendly boards at http://ift.tt/1wyJKr5.

Image courtesy of Shutterstock.



3 Low Points of the 2016 Rio Olympics

Today is a very special edition of Modern Manners Guy. Why? Because this episode marks the 400th episode of my Modern Manners Guy column and podcast and it’s because of you that I’ve been able to have such a dream job. Your emails, Facebook messages, tweets, time, support, and loyalty are all what makes this opportunity so special. A big, huge, monstrous thanks to everyone at QDT for allowing me a platform to share my opinions with the world.

Now, even though reaching this milestone is rather emotional, don’t think I’m going to use this episode to get all mushy.  After all, we have business to discuss at Mannerly Nation, and today we’re going to hit on some of the lowlights of the Rio Olympics, pointing out some valuable lessons from unmannerly athletes. Yes, the Olympics provides us with heroes but it also allows us to see how insanely rude some of the “World’s finest” are when their emotions get the best of them. So, let’s ring in #400 with a look at the three lowpoints of the 2016 Olympics:

Example #1: The Ryan Lochte Effect

One pf the most talked about low points of the 2016 Olympics was when 12-time Olympic medalist and all around “bro” Ryan Lochte went on national TV and lied about a wild night out with his teammates. After fabricating a story about being robbed by people dressed as cops, video proof showed him and his crew damaging property and having to pay for it. Not robbed, not hurt, just them being jerks. What Lochte did was not only wrong but he opened a door to how superstar athletes feel it’s their right to do whatever they want without any consequences. Well, jokes on them because it turns out that the global backlash against the “King Dude” and mounting pressure have cost him millions of dollars in sponsorships. Lochte’s screw up has tainted his Olympic image forever. For as long as he competes he will be linked to what he did in Rio. When he races in the next Olympics, the announcers will bring it up, the papers will ask him about it and I doubt fans will let this slide either. So, even though Lochte is a winner in the pool, it’s clear he doesn’t always get the gold when it comes to manners. And there’s a lesson in that, folks.

I don’t want to waste my entitlement rant on Lochte, but rather use him as the symbol of what it means to use influence to lie. Lochte  will say it is all a misunderstanding, but it’s not. In fact, people like newsman Al Roker aren’t letting him escape it either. Recently, Roker’s colleague Billy Bush said, “He [Lochte] certainly lied about some details…” Roker cut Bush off to set the record straight, saying Lochte lied about everything. Not distortion, not exaggeration, just lies. I always knew I loved Al Roker. Here, Lochte is being put on blast and it's proof that just because you’re the superstar doesn’t mean you get to play by another set of rules. Now sure, Lochte will brush this under the rug as a “misunderstanding," but we as fans of the Olympics will not let him escape karma. And man do I love karma.

Example #2: Losing With Grace … Sorry, I mean Disgrace

In last week’s episode of Modern Manners Guy, Don’t Be a Sore Loser: How To Handle Defeat, I discussed how to gracefully accept the pitfalls of losing. Be it personal or professional, losing is a tough part of growing up. However, with every defeat, you have to move on, evolve, and not allow your ego to get the best of you. Yet not everyone has quite learned that lesson. Case in point: two Mongolian wrestling coaches during a bronze medal match between Mongolia and Uzbekistan. Long story short, while up one point with seconds to go, Mongolian wrestler, Ganzorigiin was charged with a penalty for “celebrating his victory early” (not exactly a proper way either), and thus his opponent, Navruzov, won the match on a technicality. So how did the Mongolian coaches handle the news? By taking their clothes off and throwing them at the judges of course. What? If you think they were acting purely out of emotion, claiming they were just “lost in the moment," you’d be wrong as well, since the video clearly shows both coaches rallying the crowd in support of their striptease. Classy, right? I mean nothing says sportsmanship like tossing your pants into the crowd.


Whether or not you agreed with the call (FYI, it was totally justified), the manner in which the coaches handled themselves was something you rarely see in sports … or even in a movie. It was surreal. I thought I was watching a Sacha Baron Cohen movie. See, as someone who has participated in Greco Roman wrestling from the age of 8 to 18, and nearly a decade in the bizarre world of professional wrestling, I have a soft spot for my fellow wrestlers. I empathize with them in every way, from making weight to pushing themselves to new levels for success. As well, I understand how a point system loss can crush you and your team. But what these coaches did was the most disrespectful act I’ve ever seen in the Olympics. For the life of me, I couldn’t figure out how this helped their cause. Did they think the judges would change their minds while the coaches were in mid-strip? Like, “OK, OK, you make a good point. We’ll reverse our ruling. Please just leave your underwear on.” The only silver lining was watching the actual wrestlers embrace each other after their match … even while the coaches were nearly naked. What the competitors did showed pride, grace and elegance. Feeling overwhelmingly distraught over his loss, the Mongolian wrestler showed up his rude coaches with the professionalism by congratulating his opponent before bursting into tears off-mat. Sadly, his graciousness was overshadowed by two coaches with zero respect for the sport.

Example #3: The Entitled Crowd

The egos of athletes are difficult enough to manage. But what’s worse are the entitled non-athletic associates that believe their connections earn them a spot in the winner’s circle. An example of this was with India’s sports minister, Vijay Goel and his rowdy (and unaccredited) entourage of hanger-ons. His entourage of leaches repeatedly used Goel’s influence to push their way into restricted areas and challenged—with improper tone and gestures—security officials for trying to reprimand them. This act is similar to how an obnoxious celebrity brings a dozen of their “boys” to a nightclub and shout to everyone in the room, “Don’t you know who I am!?!?” Folks, what Goel did was entitlement at its finest. And in case you haven’t caught onto my philosophies on manners by now, please understand that the highest level of improper behavior comes in the form of entitlement.

From a spoiled rich kid, nepotism or the spouse of an influential person flexing their partner’s power as their own, the single rudest character trait is entitlement. I even wrote an article called Tips For Entitled Youth where I took great pride in ripping into people who believe their last name, wallet, or associations grant them certain privileges over others. So, when I heard about Goel’s gang of brats, I couldn’t help congratulate Olympic organizers for taking a stand against entitlement. If they allow this behavior to fester it will only turn the Olympics into a velvet rope affair of “Who’s Who” rather than who matters. Put yourself in the athlete’s shoes: imagine your childhood dream coming true only to have some random person run up to you and take a selfie during your moment. Not exactly how they dreamt it, I’m sure. This is essentially what Goel’s crew was doing. Be it sport or socially, it’s insanely arrogant to think a friend or family member’s rights are now yours because you’re with them. I can’t help but savor watching someone with “faux-clout” being put in his or her place.

As always, if you have another manners question, I look forward to hearing from you at manners@quickanddirtytips.com. Follow me on Twitter @MannersQDT, and of course, check back next week for more Modern Manners Guy tips for a more polite life.

Do you have any recent graduates in your circle, or perhaps someone who is looking to start a new career, check out my new book, Reply All…And Other Ways to Tank Your Career for great tips and advice on job success. It's available now!

Image courtesy of Shutterstock



Jumat, 26 Agustus 2016

What Are the Odds of Successfully Navigating an Asteroid Field?

Asteroid FieldIt's the beginning of May, which means that one very important day will soon be upon us. Can you guess what it is? Oh yes, that's right—of course I'm talking about Mother's Day. (I'd be in trouble if I wasn't. Hi Mom!)

Hang on—let me try that again.

It's the beginning of May, which means that two very important days will soon be upon us: Mother's Day and May the 4th. You know, as in "May the 4th be with you," as in "May the force be with you," as in Star Wars Day!

In honor of that special day, we're going to talk about a famous piece of math from The Empire Strikes Back. Namely, the odds of successfully navigating an asteroid field.

Did the brainy droid C-3PO get the calculation right? Are the odds really 3,720 to 1? Those are exactly the questions we'll be answering today.

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Star Wars Math

In case you haven't seen The Empire Strikes Back (the second film in the original Star Wars trilogy) in a while, (or if, heaven forbid, you've never seen it!), let me remind you of the part in question. It's when Han Solo and the gang decide to take their chances and evade the enemy in an asteroid field.

Upon making this bold and perhaps reckless decision, the ever-attempting-to-be-helpful droid C-3PO tells Han: "

Sir, the possibility of successfully navigating an asteroid field is approximately 3,720 to 1."

Han being Han, of course, replies: "Never tell me the odds."

Does C-3PO know what he's talking about? Or is he just a "bucket of bolts," so to speak? To figure that out, we first need to understand what odds are. So, without further ado…

What Are Odds?

When we first talked about odds and probabilities, we learned that probability is a number between 0 and 1 that tells you the likelihood that something will happen. In particular, a probability of 0 means there’s literally no chance of that thing happening, a probability of 1 means that it’s certain to happen, and a probability in between these extremes such as 0.5 means there's a 50% chance of it happening.

Odds, on the other hand, are kind of (pardon the pun) odd because they tell you essentially the same thing as probabilities but in a rather funny and somewhat convoluted way.

The most common way to write odds is what’s called “bookmakers odds.” For example, 3-1 (pronounced “three to one”) odds of a horse winning a race means that for every four races (the total of the two numbers in 3-1), the horse will lose three times and win once. In other words, the first number is the number of ways or times that something (in this case the horse winning) won't happen and the second is the number of times it will—at least according to the odds.

Odds For and Odds Against

Bookmakers odds like this are always reported as odds against something happening. That's why the first number in 3-1 represents the number of times the horse will lose for each time it wins.

Alternatively, odds can be written in favor of something happening. In this case, the odds are listed as the number of times something will happen for some number of times that it won't. In other words, odds in favor are the reverse of odds against.

So 1-3 odds in favor of a horse winning (which is never how the odds would be reported by bookmakers) means that the horse will win once for every three times it loses. It's important to note that the meaning here is the same either way, we just write it differently.

Do C-3PO's Odds Make Sense?

Which brings us to C-3PO. Was he right when he said "The possibility of successfully navigating an asteroid field is approximately 3,720 to 1?" Maybe not. It all depends on if C-3PO is talking about odds for or odds against. Since odds against are more common, you might assume that's what he means. Since he feels the situation Han is flying into is a dire one, this view that 3,720 to 1 represents the odds against success makes sense.

But then again, C-3PO is specifically talking about the odds of "successfully" navigating that asteroid field, which sounds a lot to me like he's putting forth odds for it happening. In which case he's actually saying that for every 3,720 times Han successfully navigates the field, he won't be able to do it once. Which are pretty favorable odds. And given the threat posed by their pursuers, those odds make the asteroid field look like a safe bet.

As such, I'm sure that C-3PO really did mean his odds as odds against, and it's actually just the ambiguity-ladden English language portion of his logic (plus my willingness to hyperanalyze his words in the name of math!) that's causing any confusion. Which is yet another reminder about how careful we need to be when expressing mathematical concepts that have very precise meanings using everyday language.

What Are the Odds of Navigating an Asteroid Field…Really?

But regardless of whether C-3PO's odds are for or against, does his calculation actually make sense? Would the odds of flying through a real life asteroid field—meaning one that could exist in the real universe—really be that bad?

Actually, no. The truth is that you could fly semi-haphazardly through the asteroid belt in our Solar System probably thousands—if not millions—of times without ever hitting an asteroid. Why? Because in the real universe asteroids are spaced out way, way more than they are in the movies. For example, if you crammed all of the asteroids in our Solar System into a single ball, the volume of that ball would be only about 4% the volume of the Moon.

In other words, asteroids are relatively small, and really far apart, and therefore just not as dangerous as C-3PO would have us believe. Of course, if you did run into one it would be detrimental to your spacecraft. But, thankfully, the odds of that are extremely small.

Wrap Up

OK, that's all the math we have time for today.

Please be sure to check out my book The Math Dude’s Quick and Dirty Guide to Algebra. And remember to become a fan of the Math Dude on Facebook where you’ll find lots of great math posted throughout the week. If you’re on Twitter, please follow me there, too.

Until next time, this is Jason Marshall with The Math Dude’s Quick and Dirty Tips to Make Math Easier. Thanks for reading, math fans!

Asteroid field image from Shutterstock. C-3PO image from Featureflash / Shutterstock.com. Darth Vader image from nevenm / Shutterstock.com.