Talking Booby Trap
People snatching your top-secret stuff? Here’s a sneaky gizmo to keep those snoops away.
Plastic cap
Magnetic Knife Rack
A while ago I wanted to get a magnetic knife rack for a set of fancy chef’s knives I had received as a gift. This would keep them out of a counter-hogging knife block or, even worse, the kitchen drawer, and in a convenient, easy-to-reach place. Dismayed with the price of a professional rack, I […]
Gyrocar
Add a motor and a track wheel to a toy gyroscope to make it run nonstop and perform tricks.
