Let's Look At Levers.
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Shows examples of levers and illustrates how the lever, a basic simple machine, helps man solve the problem of getting work done efficiently and economically.
Complete catalog record
Let's Look At Levers. Gilbert Altschul Productions. Made By Journal Films. 10 Min., Sd., Color, 16 Mm. Eastman Color. Appl. Author: Gilbert Altschul. © Gilbert Altschul Productions, Inc.; 13nov61; Mp14131.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, color, sound, catalog record
- Educational film guide. Supplements (1959-62) — title, year, creator, length, format, color, sound, description, catalog record
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