Simple Machines: Using Mechanical Advantage 4.0 from 0 reviews
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A demonstration of simple machines in everyday use, and how they are combined to make more complex machines. Part of the three-film "Elementary Physical Science" series.

Clearvue & SVE, Inc., 6465 N. Avondale Ave., Chicago, IL 60631, Phone: (773)775-9433, Toll-free: 800-253-2788, Fax: (773)775-9855, Email:, URL:, Remarks: Toll-free fax: 800-444-9855

Available on Running time 15 minutes.

Cast and Crew

Hans Halberstadt, Larry Darnell

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