Thanks! I had not found such a simple explanation before! On Sat, Sep 8, 2012 at 11:53 AM, Peter Johansson w= rote: > On Sat, Sep 8, 2012 at 3:23 AM, Sean Breheny wrote: > >> A long time ago I noticed that a rubber band feels cool after it is >> stretched and released. > > The physics, as described by Feynman: > > http://www.youtube.com/watch?v=3DXRxAn2DRzgI > > -p. > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .