Science Please! : Operation Lever (2000)

Science Please! : Operation Lever (2000)

2000-01-01 Canada 1 Min. PG-13
0 0 votes

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

Rick Jones is

Related Movies

Paste this code in your HTML editor where you would like to display the counter, at the bottom of the page, in a table, div or under a menu.