Machines, Engines, and Motors
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Describes machines, engines, and motors and shows how they relate to each other. Illustrates various simple machines, such as a bicycle, an eggbeater, and discusses sources of energy.
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- 16mm Filmography (legacy record) — title, creator, length, format, sound, genre, description, catalog record
Original permalink · Record added 2023-02-27 16:21:21