Stuff You Should Know
Consider This: Water
You probably know that Planet Earth is made up of 71% water - but did you know that only 2.5% is fresh water? And of that, less than 1% is accessible for human use? Watch the video to find out some easy ways you can make a real difference.
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What Causes Pee Shivers?
If you're a boy and you've shuddered after you've peed you've revealed what may be the greatest mystery facing science today.
Don't Be Dumb: Dropping a Penny
Have you ever thought about what would happen if you dropped a penny off the Empire State Building? Josh has, and he's here to tell you all about it. Settle in and get ready for another installment of Don't Be Dumb.
Don't Be Dumb: Eight Glasses of Water a Day
Have you heard that you should drink eight glasses of water a day to stay healthy? Of course you have. But is it true? Tune in to this episode of Don't Be Dumb to find out if this common claim holds water.
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