Microscale 3D printer

German start-up Nanoscribe is commercialized a 3D “micro printer” that uses a near-infrared laser to print tiny structures with features as small as 30 nanometers. (A human hair is roughly 50,000 – 100,000 nanometers wide.) The device uses an infra-red laser beam moving in three dimensions to solidify a light-sensitive material into the desired shape. The additive manufacturing system, much faster than existing technology, could be used to “print” the components of medical devices, electromechanical systems, and, er, robot models that would fit on the head of a pin. ” Micro 3-D Printer Creates Tiny Structures in Seconds ” (Technology Review, thanks Anthony Townsend !)        

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Microscale 3D printer

Buildings built by bacteria

Over at Fast Company, our pal Chris Arkenberg wrote about how advances in synthetic biology and biomimicry could someday transform how we build our built environments: Innovations emerging across the disciplines of additive manufacturing, synthetic biology, swarm robotics, and architecture suggest a future scenario when buildings may be designed using libraries of biological templates and constructed with biosynthetic materials able to sense and adapt to their conditions. Construction itself may be handled by bacterial printers and swarms of mechanical assemblers. Tools like Project Cyborg make possible a deeper exploration of biomimicry through the precise manipulation of matter. David Benjamin and his Columbia Living Architecture Lab explore ways to integrate biology into architecture. Their recent work investigates bacterial manufacturing–the genetic modification of bacteria to create durable materials. Envisioning a future where bacterial colonies are designed to print novel materials at scale, they see buildings wrapped in seamless, responsive, bio-electronic envelopes. ” Cities Of The Future, Built By Drones, Bacteria, And 3-D Printers ”        

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Buildings built by bacteria

The Smartest Computer in the World Also Has the Dirtiest Mouth

We already knew Ken Jennings thought IBM’s Jeopardy-winning supercomputer was a dick , but he’s not alone. Developers at IBM were forced to wipe part of Watson’s memory once they realized their hyperintelligent computer had turned into a bit of a smartass. More »

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The Smartest Computer in the World Also Has the Dirtiest Mouth