3D Printer Sound-Dampening Enclosure From an old Filing Cabinet
MAKE fan Michael Schaller send along this project he built at home to deal with one very important factor of the 3D printing experience: noise.
Gorilla Glue or other polyurethane glue
$5 HeliRocket
The HeliRocket is propelled by a standard model-rocket engine, but instead of the engine’s ejection charge deploying a parachute, it releases the rocket’s 3 tail fins. The fins then swing up into a helicopter blade configuration, which slows the rocket’s descent by converting much of its kinetic energy into drag and angular momentum (spin). Some […]
