7 Season
223 Episode
3-2-1 Contact - Season 5 Episode 13 Motion: Smashing (1988)
Watch 3-2-1 Contact - Season 5 Episode 13 Motion: Smashing Full Episodes Online Free Streamings FMovies. 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.
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