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MIT


— 3D Printing

MultiFab mixes and matches 10 different materials in a single 3D print

By - August 25, 2015 2 Pictures

3D printers may have come on in leaps and bounds in recent years, but most are one trick ponies in that their computer-controlled syringes extrude only one material at a time to build up an object. It's a process that's slow, imprecise, and often requires items to be printed in separate pieces and then assembled. MIT's Computer Science and Artificial Intelligence Lab's (CSAIL) MutliFab printer takes 3D printing technology a step further by combining 3D optical scanning with the ability to print using 10 different materials on the same job.

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— Science

ARC reactor design uses superconducting magnets to draw fusion power closer

By - August 16, 2015 2 Pictures

Fusion power can seem a bit like the last bus at night; it's always coming, but never arrives. MIT is working to change that with a new compact tokamak fusion reactor design based on the latest magnetic superconductor technology. The ARC (affordable, robust, compact) reactor design promises smaller, cheaper reactors that could make fusion power practical within 10 years.

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— Electronics

Aluminum "yolk" nanoparticles deliver high-capacity battery recipe

By - August 16, 2015

Researchers at MIT and Tsinghua University in China have found a way to more than triple the capacity of the anodes, or negative electrodes, of lithium-ion batteries while also extending their lifetime and potentially allowing for faster battery charging and discharging. The new electrode, which makes use of aluminum/titanium "yolk-and-shell" nanoparticles, is reportedly simple to manufacture and is especially promising for high-power applications.

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— Robotics

Beerbots demonstrate robotic collaboration by serving drinks in a makeshift bar

By - August 12, 2015 4 Pictures

Staffing bars and restaurants with machines sure sounds convenient, but getting them to collaborate smoothly in such a frenzied environment poses significant hurdles. Their ability to interact with one another and the world around them is just not quite at the level of your typical wait staff. But MIT researchers have made an impressive advance in this area, showcasing a team of three robots that work together to deliver beer, suggesting the technology responsible could translate to cooperative robotic systems for not only bars and restaurants, but hospitals and disaster situations.

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— Health and Wellbeing

Low-cost prosthetic knee could let the impoverished walk normally

By - July 31, 2015 3 Pictures

Some higher-end prosthetic legs are equipped with things like gyroscopes and accelerometers, in order to guide their knee joint through a more natural bending motion. In developing nations, however, such expensive prostheses usually aren't an option. That's why a scientist from MIT is developing a knee that could allow inexpensive legs to perform like the fancy ones.

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— Medical

MIT-developed material could be used for single-use, ultra-long term drug delivery

By - July 29, 2015

Researchers at MIT have developed a new material that shows promise for use in ultra-long drug delivery systems, as well as electronic monitoring of the stomach and weight-loss intervention. A type of polymer gel, the material is flexible and pH-responsive, allowing it to reside in the stomach for long periods of time before safety dissolving in the small intestine.

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