How Levers Help Us

Name: How Levers Help Us
Genre: Documentary
Released: 1970-01-01T00:00:00.000Z
Duration: 11 min
Rating: 4

This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.

Overview Credits Watch Reviews Images Videos Recommendations Similar

Documentary

How Levers Help Us

This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.

Overview Credits Watch Reviews Images Videos Recommendations Similar

How Levers Help Us

How Levers Help Us

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Shot Heard 'Round the World

State of Play: Trophy Kids

Americans in Bed

Ali-Frazier I: One Nation... Divisible

An Apology to Elephants

Diagnosis Bipolar: Five Families Search for Answers

Habla Women

JFK: In His Own Words

Letting Go: A Hospice Journey

Mann v. Ford

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Questioning Darwin

Showgirls: Glitz & Angst

Studs Terkel: Listening to America

Toxic Hot Seat

Will of the Warrior

Süße Nachspeisen

Mi Vida Me Pasa

Hrabě Zinzendorf – síla přesvědčení

Posidònia