Science Please! : Operation Lever [914174]
Released: 2000-01-01
Revenue: $0
Budget: $0
Profit: $0
Runtime: 1 mins
Popularity: 0.2049
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Overview: A clip in the Science Please! collection, Operation Lever uses archival footage, animated illustrations and amusing narration to explain how a lever increases force.

Cast [1]

Hompage: https://www.nfb.ca/film/operation_lever/

Trailers