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Our World: Simple Machines - Here and In Space
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Our World: Simple Machines - Here and In Space

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Description

Simple machines are all around us and help make our work easier. When simple machines are combined, a compound machine is created. Learn about NASA's compound machine, the lunar crane, and the simple machines it contains to make work easier in Our World.

Published on: April 09, 2020

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Keywords
Our World, simple machines, compound machines, fulcrum, wheel and axle, pulley, wedge, inclined plane, axis, rotate, work, force, effort, load, screw, lever, lunar crane, model, NASA, NASA eClips, eClips, NIA, National Institute of Aerospace, aerospace, Our World: Simple Machines: Here and In Space, elementary, science, technology, engineering, STEM, education, video, Karen Whitfield, Iok Wong, SEP2, developing and using models, SEP6, constructing explanations and designing solutions, transportation and logistics, robotics, STEL8, applying maintaining and assessing technological products and systems, pushes, pulls, motion, NGSS 3-PS2-1, NGSS 3-PS2-2, NGSS 3-PS2.A, NGSS 3-5-ETS1-3
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