What Is Fire?

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: We’ve got T-SHIRTS! Don’t miss our next video! SUBSCRIBE! ►► ↓ More info and sources below ↓ Why does fire burn? What’s the chemistry and physics of a flame? This week, learn about the beautiful science happening inside a flame! Michael Faraday’s Christmas lectures on candle chemistry: Flames in space: Richard Feynman talking about fire: Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below! Follow on Twitter: