Grindstone attached to bicycle
Clever way to sharpen knives, Science And Mechanics 1936 – Link. Related: Knife sharpening tricks (video) – Link.
Fun & Games
The latest DIY ideas, techniques and tools for bikes, rockets, R/C vehicles, toys and other diversions.
Towers of Hanoi robot
Tzywen writes – Towers of Hanoi is a game that challenges the mind. There is a version for the iPhone where you use your fingers to move the disks. Usually it takes a long time to play because with 8 disks (last level), the minimum moves that you need to make to solve the puzzle […]
Oscilloscope Tetris
C’mon, you knew it was only a matter of time… Scopetris – [via] Link
Tetris Valentines
Tetris themed Valentines from 4 color rebellion! – [via] Link.
Affectionate Pleo
The folks who make the Pleo (Ugobe) released a Valentine’s day behavior for the robo-dino, here’s a quick video of what it does (says it loves you, blows kisses, etc) & here’s where to download it. Related: I, Pleo – Link. [AiboHack] Babe the Pleo (YAPT) – Link. Hack the Pleo robotic dinosaur new dev […]
Speedcabling brings out your inner genius
We’ve all been in this situation before. Tons of devices, too many cables, a knot beyond all human comprehension, and a day wasted trying to solve the puzzle. Now South African native and artist Steven Schkoln has turned this inevitable conundrum into a competitive sport called “SpeedCabling”. Whoever can unravel the fastest wins top prize. […]
Homemade snake game
From the MAKE Flickr pool Member Cibomahto constructed this charming Arduino snake game complete with screen diffuser and a corrugated bezel. Very DIY-cute and cool, but worth 50 cents a game? . . . . Ok, maybe just one round. –Link Source code and video on Cibomahto’s site –Link Related: Snoil – Snake game with […]
