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A Lever - Physical Science --logo

A Lever - Physical Science -

David Armentrout

Examines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Examines levers, explains their functions, and suggests simple experiments to demonstrate how they work.
More Information

Description:

Examines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Language:

English

Narrators:

Patricia Armentrout, Rourke Publishing

Length:

13m


Chapters

Chapter 1
Chapter 1

13:02