Feynman explains fire
[youtube]http://www.youtube.com/watch?v=ITpDrdtGAmo[/youtube] The always enjoyable Richard Feynman explains fire. His enthusiasm and facility for explaining things in simple terms always amazes me. I guess the clip is from an old BBC TV series called “Fun to Imagine.” Apparently BBC has some of the episodes available in higher quality on their website, but unfortunately the streaming video […]