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MIT engineers create 2D polymer that self-assembles into sheets

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Using a novel polymerization process, MIT chemical engineers have created a new two-dimensional polymer that self-assembles into sheets, unlike all other polymers which form one-dimensional chains. The new material is stronger than steel and as light as plastic, and can be easily manufactured in large quantities.

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MIT researchers developing algorithms to predict more accurately which cars are likeliest to run red lights

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Researchers at MIT are devising algorithms for more accurately estimating driver behavior at road intersections—i.e., whether or not an oncoming car is likely to run a red light—and validating them using real traffic data. Next, it describes the implementation process of the different algorithms. —Aoude et al.

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

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Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology.

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SLAC, MIT, TRI researchers advance machine learning to accelerate battery development; insights on fast-charging

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Fast charging is incredibly stressful and damaging to batteries, and solving this problem is key to expanding the nation’s fleet of electric vehicles as part of the overall strategy for fighting climate change. Hongbo Zhao/MIT). —Will Chueh. This uneven pattern stresses the battery and reduces its lifetime. Resources.

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MIT engineers develop system to help autonomous vehicles see around corners; adapting ShadowCam

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To improve the safety of autonomous systems, MIT engineers have developed a system that can sense tiny changes in shadows on the ground to determine if there’s a moving object coming around the corner. It detects changes in light intensity over time, from image to image, that may indicate something moving away or coming closer.

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MIT researchers developing LiDAR on a chip

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Researchers at MIT’s Photonic Microsystems Group are developing a LiDAR-on-a-chip system that is smaller than a dime, has no moving parts, and could be mass produced at a very low cost to be used in self-driving cars, drones, and robots. An article describing the new system is published in IEEE Spectrum. —Christopher V.

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ExxonMobil expands participation in MIT Energy Initiative’s low-carbon research; Mobility of Future study

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ExxonMobil said extended its support of the MIT Energy Initiative’s (MITEI) low-carbon energy research and education mission by renewing its status as a founding member for another five years. ExxonMobil first signed on as a member of the initiative in 2014.

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