Overview
A clip in the Science Please! collection, Wheel Meets Friction uses archival footage, animated illustrations and amusing narration to explain how the invention of the ball bearing reinvented the wheel.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 40 | 67 |
Home
A clip in the Science Please! collection, Wheel Meets Friction uses archival footage, animated illustrations and amusing narration to explain how the invention of the ball bearing reinvented the wheel.
| Actor | Age then | Age now | |
|---|---|---|---|
| 40 | 67 |