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Energy
Energy Conversion
String Launcher
String Launcher
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String Launcher
STR-100
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Watch it seem to defy gravity as it floats, crawls, curls and even walks along a flat surface.
Larger View
This amazing device throws a 3-foot loop of fluorescent string into the air. Watch it seem to defy gravity as it floats, crawls, curls and even walks along a flat surface. Its built-in UV black light makes it fascinating to watch in a darkened room. Place your finger on the moving string and observe the effect of an outside force. Great for teaching inertia, momentum, and the change between kinetic and potential energy!
Choositz Decision Balls
Dropped onto a hard surface, one ball bounces high while the other hits the floor and stops immediately.
Dropper Popper
This incredible device seemingly defies the laws of physics by bouncing higher than where you dropped it from!
Newton's Kinetic YoYo (Set of 12)
Demonstrate Newton's classic laws of physics! With a flick of the wrist, set the spheres in motion.
X-Zylo Launcher
Dramatically illustrates the effect of gyroscopic forces on motion.
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Educational Innovations, Inc.
5 Francis J. Clarke Circle, Bethel, CT 06801
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