Educational Materials
Low Friction Pulley With Rod
Total length of rod and pulley is 10". The pulley has a diameter of 2", and is equipped with a metal low-friction bearing installed. The rod is made of durable aluminum, and the pulley is made of durable plastic.
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Ward's® Essentials Trebuchet Kit
Recreate the medieval weapon using counterweights.
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Helical Spring and Mass Set
Demonstrate the extension of a spring in relation to the force applied to it.
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K'NEX Intro to Simple Machines: Wheels and Axles and Inclined Planes
K'NEX Education Intro to Simple Machines: Wheels and Axles and Inclined Planes is designed to introduce students to the scientific concepts associated with two types of Simple Machines: wheels and axles and inclined planes.
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Garage Physics MURLIN Trebuchet, Eisco Scientific
Who knew that the trebuchet, one of the most elegant of all medieval weapons ever invented, could be improved!
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Marbles
/!\WARNING: CHOKING HAZARD-Small parts. Not for children under 3yrs.
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CENCO® Quantitative Centripetal Force Apparatus
The Quantitative Centripetal Force Apparatus' simple concept and robust construction guarantee reliable lab success.
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Double Cone and Plane
Demonstrates center of mass with wooden plane and double cone that comes assembled.
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K’NEX Intro to Simple Machines: Gears
Compare How Different Gear Configurations Function