Watch as Steve Butler teaches his students the mathematics of juggling. Video by Alex Murphy AMES, Iowa – Steve Butler casually tosses a ball from his left hand to his right to demonstrate his point ...
Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results