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Moving Along

Getting around would be much easier with wheels or springs. A physicist and a toy maker help Len Fisher try rolling and hopping.

15 minutes

Last on

Wed 4 Oct 2017 02:15

Broadcasts

  • Tue 5 Jan 2010 14:15
  • Wed 6 Jan 2010 04:15
  • Tue 21 Sep 2010 15:00
  • Sun 6 Nov 2011 07:15
  • Sun 6 Nov 2011 13:15
  • Sun 1 Jun 2014 07:15
  • Sun 1 Jun 2014 13:15
  • Tue 3 Oct 2017 14:15
  • Wed 4 Oct 2017 02:15