Best Way to Learn to Ride a Bike
Clip: Season 44 | 2m 16s
Two centuries of bikes, and we’re still debating the best way to learn to ride one.
Aired: 07/26/17
Problems Playing Video?
National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.