6th Grade Science Project - Simple Machines
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YouTubeGreg Speed
6th Grade Science Project - Simple Machines
Ashlyn Speed’s 6th grade science project. Take the six simple machines and make one working machine with a completely original concept. (Rube Goldberg style) Lever (1) turns the screw (2) releasing the wheel/axle (3) kart delivering a weight to the bucket attached to a pulley (4) lifting a wedge (5) allowing the car to accelerate down an ...
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