Gulf Coast Exploreum Science Center
This short video demonstrates the power of chemical reactions. The clip was recorded on the Saturday after Thanksgiving, 2006, when the Exploreum staff decided to do a little playing with our food. We called it Left Over Science.
When calcium carbide is added to water it causes a chemical reaction. After a short wait, a spark is added. The result: we blew up a pumpkin and we got it on video!