"WardsSci000480"

50-count package of multicolor 24 AWG, 24" stranded hook-up wire for the 'Catch the Bug' lab.

Get ready to R-R-RUMBLE!!

Create a new and exciting toy.

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Power your creation with wind.

Check valves allow one way passage of water or air through tubing.

Fifty sheets of 8½×11" chipboard that easily bends, folds and cuts for all your design needs.

Barbed Tees enhance your ability to design and build hydraulic or pneumatic systems.

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100 feet of extra tubing for TeacherGeek projects.

Harness the clean, green power of wind to move your car.

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.