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Can You Answer These Basic Science Questions Everyone Should Know?
play.howstuffworks.com/quiz/can-you-answer-these-basic-science-questions-everyone-should-know
Science! It's the basis for nearly everything that sets our age apart. Still, you can't have satellites, Twitter or Netflix without the basics. How well do you know them?
Can You Answer These General Knowledge Questions in 5 Minutes?
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If you want to answer these general knowledge questions in under five minutes, you're going to have to get moving! Don't hesitate, and see how well you do. We're betting you'll surprise yourself and do it in even less time.
How a Nuclear Meltdown Works
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Nuclear meltdowns can be scary, but it's important to understand what causes them. Learn about how nuclear meltdowns work.
What to Say When Someone Dies (Plus 8 Phrases to Avoid)
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Many struggle over what to say when someone dies. Comforting a loved one during a difficult time can be hard, especially if you can't express your condolences in person. Here are our suggestions.
Will exercise help my nasal allergy?
Will exercise help my nasal allergy? Learn more about if exercise can help your nasal allergy at Discovery Health.
How is oxygen made aboard a spacecraft?
science.howstuffworks.com/oxygen-made-aboard-spacecraft.htm
Oxygen made aboard a spacecraft is done through the use of oxygen generators. Learn about oxygen made aboard a spacecraft.
Could Thorium Power the Next Generation of Nuclear Reactors?
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Thorium is in many ways safer than uranium for nuclear power production. But is it safe enough to bet on for our energy future?
How can doctors use virtual reality to treat phobias?
science.howstuffworks.com/life/inside-the-mind/human-brain/virtual-medicine.htm
Virtual medicine was developed to try and help the millions of people that suffer from phobias. Learn what virtual medicine is, and how it can treat fears.
Why Photosynthesis is Important
science.howstuffworks.com/science-vs-myth/what-if/what-if-photosynthesis-stopped.htm
Remember learning about photosynthesis when you were a kid? Let's pretend for a moment that this vital process could somehow permanently stop. How tough would it be to continue to live on this Earth?
Why Is Yawning Contagious?
science.howstuffworks.com/life/inside-the-mind/human-brain/contagious-yawn.htm
Contagious yawning is associated with the same parts of the brain that deal with empathy, according to a recent study. Learn about contagious yawning.