Year: 2011

Doing Da Vinci

Alan Federman built our Da Vinci Reciprocating Gear project in MAKE Volume 24 (video above). He has a number of other cool working Da Vinci models, built in wood, on his YouTube channel. You can learn a lot about the basic mechanics of gears, cranks, screws, and other simple machines by looking at these devices […]

LED Matrix Quilt

LED Matrix Quilt

Wow! Katie Dektar made this LED matrix quilt, and she posted up plenty of process pictures showing how it all works. I sewed the rows of the matrix by machine (by putting the conductive thread in the bobbin). They all come together in the corner where they will attach to the Lilypad Arduino. I then […]

Quadrotor Drones Playing Catch

Quadrotor Drones Playing Catch

They call it “juggling,” which, I must say, in deference to all the jugglers out there: it ain’t. But “catch” is still an extremely impressive addition to the extremely impressive list of extremely impressive stunts which quadrotor UAVs have been pulling off recently. Filmed at the Flying Machine Arena research facility at the Swiss Federal Institute of Technology, in Zurich. [via adafruit]