The Jazari robotic jazz enesmble

As anyone who’s been to Chuck E Cheese’s knows, robotic bands have been under development for years. Patrick Flanagan’s cyborg percussion ensemble, Jazari seems to take things to a new level.

As Patrick describes it, Jazari “fuses African rhythms,
algorithmic composition, computer music, and electro-mechanics into
beat-driven steamfunk.”  The controls are quite unique as well.  Originally, the controller was simply … Read the rest

A prosthetic arm that doesn’t cost an arm and a leg.

After a motorcycle accident that cost him is arm [Martin] and his son [Luke] chose not to give up. They used their considerable mechanical skills to create a replacement robotic arm which allowed Martin to start doing some of the simple things he had been unable to do with the prosthetic he was originally fitted with. There are not a … Read the rest

The Breech Loaded Paintall “Shotgun”

Although this isn’t the first pneumatic air cannon to be featured on HAD, this “paintball shotgun” is certainly one of the coolest.  While most air cannons have little practical use besides looking awesome and being cool to play with, this cannon, according to it’s maker, has actually been used successfully in actual paintball competition.

The system works by preloading a … Read the rest

Satellite tracking by shining a laser into space

[Shingo Hisakawa] sent in a tip for a for a neat little box called the Levistone that tracks the Internation Space Station with a laser. His video log goes though all the steps for this great little project.

[Shingo] originally planned to pull orbital data down from NORAD and send that to an ArduinoBT board with ethernet, GPS and compass … Read the rest

3D printer looks factory made

[Richard Sum] came up with a great looking 3D printer and put his project up as a campaign on IndieGoGo.

[Richard]‘s ‘SUMPOD’ is based off the reprap like a lot of other 3D printers, but the SUMPOD has a look of professionalism to it; the printer looks like something that would come from a factory. We think a lot … Read the rest