Kids love things that go boom. Throw in some flames and you've got one of the most popular experiments in Reeko's Mad Scientist Lab. The piezo popper, also known as the film cannon, binaca bomb, or photo flash, lets us release energy from a rapidly combusting fuel-air mixture and use that expanding air to blow the top off a film canister. The force of the mini-explosion will be so great that we'll be able to propel the canister over 3 stories in the air!
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