"role ENTERPRISES, INC."
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MDF Fiberboard Wheels, Kidder
These 6 mm thick fiberboard wheels come with drilled center holes for 4 mm dowels.
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Ultimate Water Rocket Launch Pad
This basic aluminum pad and is identical to the pad used in the Science Olympiad National competition, without the pneumatic launching option.
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NaRiKa® Elastic/Inelastic Balls
These rubber balls appear identical but differ in elasticity to demonstrate energy conversion.
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