Science Please! : Operation Lever
Science Please! : Operation Lever
Watch Movies Science Please! : Operation Lever HD A clip in the Science Please! collection, Operation Lever uses archival footage, animated illustrations and amusing narration to explain how a lever increases force.
- Year: 2000
- Country: Canada
- Genre: Animation
- Studio: ONF | NFB
- Director: Sylvain Charbonneau
- Cast: Rick Jones
