play

The Science of the Cinnamon Challenge

SciShow wise guy Hank Green explains why "The Cinnamon Challenge" should just be renamed "You're going to Choke, Spit, and Fail Miserably Challenge."

Your crate × Close
Total

Free shipping over $200 in the U.S.
International rates at checkout. We're proud to offer a discount to Military, Nurses, and First Responders.