Steve Spangler shows a science experiment in which a glass of water is able to suspend a card in mid air.
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5 Easy Recipes for Gooey Homemade Ooze
How To:
Make Potassium Chlorate from Ordinary Household Bleach and Salt Substitute
How To:
Make hydrochloric acid from salt
How To:
Make elephant toothpaste with detergent, hydrogen peroxide & potassium iodide
How To:
Make a Paper Plate Speaker That Actually Works for Under $1
How To:
Make green luminescent phosphorescent glow powder
How To:
Make an erupting volcano with baking soda and vinegar
How To:
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How To:
Draw the Lewis structure for ammonia
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Build a tornado or whirlpool tube
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Design, Build & Test Liquid-Fueled Rocket Engines
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Make potassium nitrate at home
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Make nitric acid
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Make Your Own Homemade Glow Sticks
How To:
Make crystal iodine
How To:
Make a crazy foam explosion science experiment
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