STEM: Elephant Toothpaste

March 29th, 2:00pm to 2:45pm
Join us for another exciting, hands-on chemistry experiment! We will create a dramatic exothermic reaction (meaning heat is given off) that looks like toothpaste rushing out of a big tube!

Experiments are for grades 4-12. Groups of 5 or more are asked to email at least 1 day in advance at