724K views · 2.8K reactions | This elephant toothpaste science experiment ended in a HUGE eruption!  | Who Cares? | Facebook

3.1M views · 149 reactions | Two simple ingredients explode to fill a swimming pool in less than 10 seconds  | Mark Rober | Facebook

13K views · 156 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