We're all familiar with the high-pitched squeak of basketball shoes on the court during games, or tires squealing on pavement. Scientists conducted several experiments and discovered that the geometry of the sneakers' tread patterns determines the squeak's frequency, enabling the team to make rubber blocks set to specific frequencies and slide them across glass surfaces to play Star Wars' "Imperial March."
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"He still doesn't like you Ted, forget about it," says Kimmel. "He's never going to like you. No one does."
"We know that very well from later periods, but in this very formative period of history, it's not very well understood. So it's a really exciting opportunity."