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Feynman 'Fun to Imagine' 7: Why trains stay on the track
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Feynman 'Fun to Imagine' 7: Why trains stay on the track
  • Published_at:2012-12-21
  • Category:Education
  • Channel:Hughes Math
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  • description: Physicist Richard Feynman thinks aloud about atoms and how they jiggle, and how we perceive that jiggling as 'hot' and 'cold'. From the BBC TV series 'Fun to Imagine'(1983). You can now watch higher quality versions of some of these episodes at www.bbc.co.uk/archive/feynman/
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