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3-2-1 Contact - Season 5 Episode 13 Motion: Smashing

Trailer
Robin, Paco, and Mary learn about the illusion of impact in stunts. In Vitry sur Seine (near Paris), Chantal visits a collision research area to observe the buffers on high-speed trains. David explains how to measure the coefficient of restitution of several balls. Maggie explains the forces at work in bouncing on a trampoline. RECYCLED FROM EARLIER IN SEASON 5: Linus Pauling remembers his first science lesson: how to sharpen a pencil.FILM INSERTS: The principle of seat belts; how a kangaroo is like a rubber ball.

First Air Date: Jan 14, 1980

Last Air date: Nov 18, 1988

Season: 7 Season

Episode: 223 Episode

Runtime: 30 minutes

IMDb: 7.00/10 by 6.00 users

Popularity: 17.156

Language: English

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