Homemade Hand Warmer - Steve Spangler

Steve Spangler Science® Energy Stick® - 1 tube

Water Gel - Steve Spangler Science

Steve Spangler on 9News » Powered by Steve Spangler Science

Balloon in a bottle trick Drive your friends completely insane with

Homemade Hand Warmer - Steve Spangler

Hand Warmer Science - Instant Hot Ice

Steve Spangler Science Water Gel Starter Kit, 2.6 oz Bag with Plastic Tank – Sodium Polyacrylate Powder Science Kit for Kids, Teach and Learn About The Science of Polymers, Hands-On STEM

Steve Spangler Science® The Original Insta-Snow® Powder (makes 1/2 gallon - 15g)

Homemade Hand Warmer - Steve Spangler

Hand Warmer Science - Instant Hot Ice

Homemade Hand Warmer - Sick Science! #227 - KidzTube

Homemade Hand Warmer - Sick Science! #227 - KidzTube