Because boiling eggs in water is too easy P.S. Eating them is not the best idea For step-by-step instructions of this experiment go here: https://goo.gl/6gxgwM For MEL Science safe experiments subscription go here: https://goo.gl/w8NpGF | MEL Science

13K views · 155 reactions | What makes hydrogen peroxide explode in this elephant’s toothpaste experiment? Museum Educator Jeannine explains how potassium iodine acts as a catalyst to cause hydrogen peroxide to break down faster into water and oxygen gas in an exothermic reaction, producing heat, as well as a foamy explosion thanks to the addition of soap! #Chemistry #STEMEducation #ScienceExperiment #Science #WomenInSTEM | Museum of Science, Boston | Facebook