Bill Beaty is our favorite kind of science teacher.
Here he gives us a lesson in cavitation. Sounds boring, right?
Ha! Not when he teaches us a wild trick to illustrate this physics phenomenon!
Bet anyone holding a beer bottle that he can't break it using only his hands. Secret: the smash only works when the liquid is NOT carbonated. So, make sure to fill your bottle with water before making the wager.
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Make Potassium Chlorate from Ordinary Household Bleach and Salt Substitute
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How To:
Turn a Shelled Egg into a Bouncing Translucent Ball
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Colorize Colorless Liquids with "Black" Magic, AKA the Iodine Clock Reaction
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Shrink plastic with household materials
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Make boric acid from borax
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Make Vitriol (Sulfuric Acid) Using the Oxidizing & Electrochemical Methods
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Use a Peltier module to create free electricity from heat
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Isolate the sugar in a can of soda
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Make water burn
7 Comments
great party trick
very great
my hand hurts very much
oh!good
good,l like it
does the top have to be on it?
my hand hurts and the bottle is in one piece wtf i hit it with all my strenght!?
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