How Wheels Help Us (1966)
Shows how wheels help reduce friction and aid in moving things in the form of rollers or on axles. Illustrates the uses of the wheel in an automobile, an egg beater, a bicycle, a drill, a sewing machine, and a tractor.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.
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