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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

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A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al through the MIT Energy Initiative. Al 2 O 3 membrane. The work was supported by the French oil company Total S.A.

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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

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An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V)

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MIT/Tsinghua high-rate aluminum yolk-shell nanoparticle anode for Li-ion battery with long cycle life and high capacity

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A team of researchers at MIT and Tsinghua University has developed a high-rate, high-capacity and long-lived anode for Li-ion batteries comprising a yolk-shell nanocomposite of aluminum core (30 nm in diameter) and TiO 2 shell (~3 nm in thickness), with a tunable interspace (Al@TiO 2 , or ATO). Earlier post.). —Li et al.

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New algorithm to allow Wi-Fi connected cars to share Internet connections

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At the ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing this month in Portugal, researchers from MIT, Georgetown University and the National University of Singapore (NUS) will present a new algorithm that would allow Wi-Fi-connected cars to share their Internet connections. —Prof. John Heidemann, Univ.

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Pneumatic Actuators Give Robot Cheetah-Like Acceleration

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Inspired by the high-speed maneuvering of cheetahs, roboticists at the University of Cape Town, in South Africa , have started experimenting with the old-school sibling of hydraulic actuators—pneumatics. But to make a robot run like a cheetah, it turns out that complicated control may not even be necessary.

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What Robotics Experts Think of Tesla’s Optimus Robot

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What excites me is the idea of cheap and accessible hardware! Research Specialist, MIT Media Lab. Assistant Professor, University of Toronto. In short, I’d bet that any decent university or corporate robotics lab with a similar budget and an active PR team would be able to pull this off. BACK TO TOP ↑ ]. Kate Darling.

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False Starts: The Story of Vehicle-to-Grid Power

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Then, as electricity entrepreneurs expanded power generation and transmission capacity, they faced the new problem of what to do with all the cheap off-peak, nighttime electricity they could now produce. Parts of this article are adapted from the author’s new book, Age of Auto Electric ( MIT Press, 2022). Electric Car tzero 0-60 3.6

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