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Why Is an Asteroid Worth $10,000,000,000,000,000,000?
science.howstuffworks.com/psyche-16-asteroid.htm
A distant asteroid made mostly of iron is potentially worth $10,000 quadrillion, making it many times more valuable than the global economy.
If We Give You a Periodic Table Symbol, Can You Tell Us What Element It Is?
The world is more than 4.5 billion years old, but the entire universe and everything in it is made from just 118 elements (as far as we know). If you can ace this quiz, you're close to knowing everything about the world. See if you can name the correct element based just off its periodic symbol.
How Home Thermostats Work
home.howstuffworks.com/home-thermostat.htm
Thermostats are in every household, but have you ever wondered how they work? Learn about thermostats and take a look inside a home thermostat.
Can You Identify This Element From a Photo?
play.howstuffworks.com/quiz/can-you-identify-this-element-a-photo
Many of the elements that we were taught occur naturally around us. If you were given a picture of them, would you be able to identify it? Let's find out!
Does sweating cleanse your system?
health.howstuffworks.com/wellness/men/sweating-odor/does-sweating-cleanse-your-system.htm
Does sweating cleanse your system? Visit Discovery Health to learn if sweating cleanses your system.
Tossing Games for Kids
lifestyle.howstuffworks.com/crafts/seasonal/tossing-games-for-kids.htm
Indoor or outdoor tossing games for kids delight children and teach them coordination. Learn more about beanbag or balloon tossing games for kids.
How X-rays Work
science.howstuffworks.com/x-ray.htm
X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal, thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
How to Draw Bullet Trains in 6 Steps
lifestyle.howstuffworks.com/crafts/drawing/how-to-draw-bullet-trains.htm
How to draw bullet trains is presented at HowStuffWorks. Learn how to draw bullet trains.
How to Turn a Bowl into a Sink
lifestyle.howstuffworks.com/crafts/recycled/make-bowl-sink.htm
Are you wondering how to turn a bowl into a sink? Check out this article to learn how to turn a bowl into a sink from HowStuffWorks.
How Brazing Works
science.howstuffworks.com/brazing.htm
Welding isn't the only way to make metals, like the ones on your aviator shades, meet up. Brazing can do the trick, too, with a little heat, some filler and some capillary action.