Full STEAM Learning, Inc.
  • Home
  • Upcoming Events
  • Workshops and activites
  • About
  • Contact

Elephant Toothpaste

You will mix baker’s yeast with soapy water and hydrogen peroxide. Enzymes in the yeast create oxygen gas, which bubbles out in a quick-rising sudsy foam.

Buy Now
-->
Proudly powered by Weebly
  • Home
  • Upcoming Events
  • Workshops and activites
  • About
  • Contact