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A programmable 8-bit computer created using traditional embroidery techniques and materials

The Embroidered Computer by Irene Posch and Ebru Kurbak doesn’t look like what you might expect when you think of a computer. Instead, the work looks like an elegantly embroidered textile, complete with glass and magnetic beads and a meandering pattern of copper wire. The materials have conductive properties which are arranged in specific patterns to create electronic functions. Gold pieces on top of the magnetic beads flip depending on the program, switching sides as different signals are channeled through the embroidered work.

Light based 3D printer shapes custom objects from liquid resin

Hayden Taylor, assistant professor of mechanical engineering at the University of California, Berkeley, and senior author of a paper on the technology explained that the printer relies on a viscous liquid that reacts to form a solid when exposed to a certain threshold of light. Projecting carefully crafted patterns of light – essentially “movies” – onto a rotating cylinder of liquid solidifies the desired shape “all at once.” [Source]

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Engineers build robot arm with rudimentary self-awareness

As clever as robots are getting, one of the key things that separates them from humans is self-awareness. Debate rages over what exactly it means for something to be self-aware, whether robots could ever achieve it, and the ethical implications that it might dredge up. Now, researchers from Columbia Engineering have gone and done it, giving a robot arm some form of self-awareness, – at least in a rudimentary sense – which allows it to better adapt to changing conditions. [Source]

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featured blogs
Jul 16, 2019
Let'€™s talk about wire bonding for a quick minute. Still a favorite for many of you, bonding is a cheap way to connect your die to the top layer of your package (or to a lead frame, if that'€™s what... [[ Click on the title to access the full blog on the Cadence Communi...
Jul 16, 2019
Last week'€™s blog detailed how a group of four men who restore historically significant, vintage computers '€“ Carl Claunch, Ken Shirriff, Mike Stewart, and Marc Verdiell — connected with Jimmie Loocke. Loocke, a former technician at the NASA Manned Spacecraft Cent...
Jan 25, 2019
Let'€™s face it: We'€™re addicted to SRAM. It'€™s big, it'€™s power-hungry, but it'€™s fast. And no matter how much we complain about it, we still use it. Because we don'€™t have anything better in the mainstream yet. We'€™ve looked at attempts to improve conven...