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Machines-Video lesson

Review of machines, engineers, inventions, and green technology.

From  NHutsonJones on April 21st, 2021 0 likes 56 plays

0-5-0. Simple Machines

Inclined plane, wheel and axle, screw, wedge and pulley; Also shows gears and introduces Brainpop Game- Simple Machines

From  STAGALVIND on May 12th, 2020 0 likes 108 plays