It’s all about bikes in this episode of But Why?
Why bicycles can stay up when you’re riding them, but fall over when stopped. Olympian Lea Davison tells how to get started when riding, and we learn how a bike chain moves a wheel.
But Why is a show led by you, kids!
You ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the end of the world.