How does popcorn pop?

If you’re a movie lover, a snack lover, or just a lover of things that go “POP!”, you might be wondering what makes a kernel of corn pop. We asked food scientist Dave Dominguez for the deets on this tasty treat. Got a question that’s popped up in your brain? Send it to us at BrainsOn.org/contact, and we’ll help you feel butter about the answer. See omnystudio.com/listener for privacy information.