Homemade Hand Warmer – Sick Science! #227

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Check out cool science kits and toys: www.stevespanglerscience.com

See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/homemade-hand-warmer

If you’ve ever spent time outdoors in the cold, there’s a good chance you’ve used or seen chemical hand warmers. If you want to experience the science inside of those disposable plastic bags, then try your chilly hand at the Homemade Hand Warmer experiment. You can witness how an everyday chemical reaction like rusting can be used to keep your digits from falling off.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2014 Steve Spangler Science all rights reserved

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