Active-Tech November Sale!

Hi all. For all you Sumovore-owners, just a note to let you know that the new Atmel-WinAVR code is online (Atmel brainboard page under resources). Just some tweaks to make it compatible with the latest versions of WinAVR. Also, Dan Peirce has ported the JAL portion of the '877 brains to the Hi-Tech PICCLite compiler, […]

Glorious MIDI unicorn It looks good and it sounds good - a challenging project by musician Andrew Huang. (Via LaughingSquid) Color changing hair dye Thermochromic hair color, apparently safe and non-permanent, soon as a commercial product. (Via ZMEScience) Dazzling canopy of interactive moving lights Teamlab's stunning light and sound show creates an illusion of ethereal […]

3D Printed Violin It sounds beautiful, it looks gorgeous - this is what 3D printing should be! (By 3Dvarius, via Nerdist) 3D Printing Molten Glass Yet another 3d printing example of all things beautiful - the fusion of old (material) and new (technique). (Via Colossal) The Architecture of Radio Yay to the superpower of seeing […]

This mini-sumo design by Jeremy Bloyd-Peshkin features our wheels, and one of our favourite building materials, Sintra. We can't laser-cut sintra (PVC=bad stuff when burned), but milling it works well, as this builder shows. The asymmetric motor layout works, as proven by this contest-winning design (scroll to the bottom of the page).