"SKULLDUGGERY, INC."

Make rocket science fun and safe.

Power your creation with wind.

Get ready to R-R-RUMBLE!!

This aluminum tuning fork has sliding weights on each tine.

Even frequencies make harmonic relationships clear and calculations easier.

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

A redefined and extremely robust hand-held gyroscope.

One Racer, Endless Design Possibilities

Sale

Design and build a hydraulic claw that works like the ones in the arcade.

Wiggle-Bots are motorized contraptions that are designed and built by kids.