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Getting a Handle on Fraction-to-Decimal Conversions
science.howstuffworks.com/math-concepts/fraction-to-decimal.htm
As you might recall from math class, fractions and decimals are two different ways of representing the same thing. A third option, percentages, is a close cousin of decimals. However, making use of this knowledge requires knowing how to convert one into the other.
Why do you have to turn your phone on at airport security?
Going through airport security is the worst part of flying for most people. Now you may be asked to turn your cell phone on in the security line. Why do you have to do that? And does it really keep us safe?
Half-Life Formula: Components and Applications
science.howstuffworks.com/half-life-formula.htm
In nuclear physics, the concept of half-life plays a crucial role in understanding the decay of radioactive substances. Scientists use the half-life formula in other disciplines to predict the rate of decay, as well as measure the age of ancient artifacts through carbon dating.
How Satellites Work
science.howstuffworks.com/satellite.htm
Thousands of satellites fly overhead every day, helping us with things like weather forecasts, scientific research, communications, TV broadcasts (and maybe some surreptitious spying). How much do you know about these eyes in the sky?
Play a Game of "Would You Rather" and We'll Guess Where You Fall on the Scale From Vanilla to Kinky
play.howstuffworks.com/quiz/would-you-rather-well-guess-where-you-fall-on-the-scale-vanilla-kinky
Would you rather go on a blind date or let your mom hook you up? Play a game of "Would You Rather" with us, and we'll be able to accurately guess where you fall on the kink-o-meter scale!
Screw Head Types: Exploring the Varieties and What They Do
home.howstuffworks.com/different-types-machine-screws.htm
If you're new to construction tools, you're likely baffled by the number of screw head types out there. There are so many! Fortunately, we can help you identify and use the most common types of traditional and machine screws.
Is the FBI reading my e-mail?
people.howstuffworks.com/fbi-surveillance.htm
When the FBI announced two years ago that it no was longer using its Carnivore Internet surveillance software, it seemed like a victory. Find out why the techniques employed in the new ISP-based surveillance approach may be even more evasive.
If You Get 23/30 on This Aviation Quiz, You Could Fake it as a Pilot
play.howstuffworks.com/quiz/you-get-2330-this-aviation-quiz-you-could-pilot-a-fighter-jet
You watched "Top Gun" and immediately knew that you'd do whatever it took took to become a dashing U.S. Air Force fighter pilot. But do you really have the right stuff to turn yourself into a knight of the sky?
Mezcal vs. Tequila: A Guide to Agave-based Spirits
recipes.howstuffworks.com/mezcal-vs-tequila.htm
Tequila and mezcal are two of the most famous agave-based spirits from Mexico, and bartenders sometimes use them interchangeably in mixed drinks. Mezcal cocktails will often have a smokier flavor than ones made with tequila, but what are the other differences?
Pick Some Baby Names and We'll Predict What Age You'll Get Married
play.howstuffworks.com/quiz/pick-some-baby-names-and-well-predict-what-age-youll-get-married
Are you in the Olivia, Ada and Braden camp, or do you prefer names like Onyx, Rainn and Silver? Tell us ALL your secret baby-name preferences, and we'll accurately predict when you'll get hitched!