Etching your own PCBs can be a time consuming chore to say the least. Anything that automates the process or cuts down on the time it takes is usually appreciated. Maker Rui Cabral of Oporto, Portugal pieced together this handy PCB agitator out of LEGO to help him speed things up a bit.
The fine folks at Solarbotics have put up another Instructable on how to build a cool BEAMbot, this time, a cranked-up Symet that spins like a maniac and can go to the mat against other bots. It’s robot sumo meets the BEAM Jurassic park. Solar-powered Battle Symet More: Solar-powered miniball
Well, in terms of available parking, UC Berkeley makes UT Austin look like an airport remote lot in Iowa on a Wednesday in the summer. And according to this official page there are presently seven living Nobel laureates on the faculty there, so I’m guessing there must be at least seven NL parking spaces. Supposedly, regular mortals have to shell out $50 for presumptious malparkage among the elite.
Our favorite armchair astronaut, Rachel, is sleeping off all the adrenalin and exhaustion of covering the STS-130 shuttle launch for MAKE. (Great job, Rach!) So, we crowd-sourced a few more pictures from Make: Online member Volkemon, who was also on-hand for the big blast. Here are a couple of his pics (that’s him and his […]
Nicolas Villar sent me a sample of the PepperMill, a new sensor board he and Steve Hodges designed at Microsoft Research in Cambridge, UK. It’s a nifty little board. You attach a DC motor and the board can an output voltage when the motor is turned, and analog signals telling you the direction and speed of the motor. It turns a DC motor into a rotary encoder, of sorts.
Jason Guest has created a version of the forthcoming Apple tablet, rendered in 100% wool felt. The details are too awesome and my favorite is the little gear he cut and stitched for the settings! I’ve posted more photos after the jump, and here’s a link to Jason’s skeleton etsy site, so you can bookmark […]
George Hart continues to rock Math Mondays on MAKE, up this week is the skewer hyperboloid! Thirty two shish kabob skewers and 176 small rubber bands are all it takes to make a beautiful hyperbolid of revolution. This is an example of what is called a “ruled surface,” meaning even though it is curved, it […]
