The Most Useless Machine
Through its one meaningless act of defiance, it speaks volumes.
Pencil
Gyrocar
Add a motor and a track wheel to a toy gyroscope to make it run nonstop and perform tricks.
Drawer Organizer
Make a custom organizer for your kitchen, workshop, or desk.
Greener Surfboard
Surfboard kit uses a new epoxy technique without fiberglass.
