Science Please! : Operation Lever
Science Please! : Operation Lever
Science Please! : Operation Lever Онлайн бесплатно 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.
- Жанр: мультфильм
- Страна: Canada
- Режиссер: Sylvain Charbonneau
- Актеры: Rick Jones,