Laminar Flow Water Fountain
Make a cheap, high-tech nozzle to eliminate turbulence and create incredible water effects.
Posted by Larry Cotton
Categories: Fun & Games, Gardening, Home | 1 Comment
O-rings Projects
Better Nerf Gun
Like most geek-filled offices, at my workplace we have several Nerf guns and similar toy weapons floating about. Not impressed with the performance of my colleague Lester’s Nerf Maverick, a...
Posted by Simon Jansen
Categories: Fun & Games, Kids & Family | 4 Comments
The Fire Piston
Carl von Linde was dead tired. The eminent engineer, considered the father of the modern refrigerator, had just returned to his home in Germany from a lecture tour that took...
Posted by William Gurstelle
Categories: Tools, Science | No Comments
Build a POSC Synthesizer
How to assemble the classic 555-based oscillator kit.
Posted by Sean Michael Ragan
Categories: Music | No Comments
