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MIT

— Electronics

Aluminum "yolk" nanoparticles deliver high-capacity battery recipe

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

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 & Wellbeing

Low-cost prosthetic knee could let the impoverished walk normally

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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— Space

New research on Saturn's polar cyclones could allow for a better understanding of distant exoplanets

A team of scientists from MIT has put forward a theory that would explain the presence of enormous polar cyclones present on the gas giant Saturn. The cyclones, first discovered by the Cassini spacecraft in 2008, are so massive that they could swallow the Earth in their expanse. The research may even lead to better characterization of the atmosphere of distant exoplanets.

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