Science Please! : Operation Lever

Science Please! : Operation Lever

Released PG 1 min 6.8/10 Votes: 14
A clip in the Science Please! collection, Operation Lever uses archival footage, animated illustrations and amusing narration to explain how a lever increases force.
Type:
Movie
Genre:
Release:
2000-01-01
Year:
Country:
Website:
nfb.ca
Language:
English
Companies:
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