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What Is Fire?
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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: Follow on Tumblr: Follow on Instagram: ----------------- It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: Google+ For more awesome science, check out: Produced by PBS Digital Studios: Joe Hanson - Creator/Host/Writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Producer Andrew Matthews - Editing/Motion Graphics/Animation Katie Graham - Camera John Knudsen - Gaffer Theme music: "Ouroboros" by Kevin MacLeod Other music via APM Stock images from Shutterstock, stock footage from Videoblocks ----------------- More videos: Why Does February Have 28 Days? Why Vaccines Work Why Are Some People Left-Handed? Where Does the Smell of Rain Come From?

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bhaiya I have have doubt in q no.1 p <-3/4 acc. to me p belong to (-infinitt,- 3/4) and bhaiya u wrote p belongs to (-3/4,infinity)bhaiya which is correct .....
Ashish Bajpai
5 months ago
ohhh yes , my mistake
I was expecting a lesson on R N Tagore's life and his literary contributions ..It's his birthday today
Sir Ji PDF link send kar do sir Ji thanks
Discuss on energy drinks (like Red Bull &monster ) and their side effects because these days students are consuming them to get better results in concentration.
After the invention of fire only the the human life changed drastically and it gave much things usual. Nicely described.
Please Make in Hindi also mam.
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