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MIT, Scripps study examines behavior of midwater sediment plumes from deep-sea nodule mining

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In April, the BMW Group, WWF and other companies—including the Volvo Group—undertook, as a precautionary measure, not to use deep-ocean minerals or finance deep-sea mining until comprehensive scientific research into the impact of deep-sea mining can be conducted and the consequences for the environment are clearly assessed.

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MIT engineers develop efficient means of carbon capture using electrochemical cell

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Researchers at MIT have developed a new, efficient way to capture carbon that addresses the inherent inefficiencies ( earlier post ) of incumbent technologies, due to their thermal energy losses, large footprint or degradation of sorbent material. Alan Hatton, the Ralph Landau Professor of Chemical Engineering. Sahag Voskian and T.

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MIT system trains driverless cars using reinforcement learning with data-driven simulation

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A data-driven simulation system invented at MIT, in collaboration with the Toyota Research Institute, to train driverless cars creates a photorealistic world with infinite steering possibilities, helping the cars learn to navigate a host of worse-case scenarios before cruising down real streets. Data-driven simulation.

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MIT team proposes SCR emission control for hybrid aviation turbines; reducing NOx by 95%

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Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% The trend towards smaller engine cores with smaller mass flow rates in the core stream, presents new opportunities for emissions control.

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MIT Task Force on the Work of the Future suggests widespread autonomous driving at least a decade away

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The MIT Task Force on the Work of the Future has released a new research brief examining the future of autonomous vehicles.

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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. ShadowCam used the tags as features of the environment to zero in on specific patches of pixels that may contain shadows.

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MIT team reexamines rates of Li-ion cost decline

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Now, MIT researchers have carried out an exhaustive analysis of the studies that have looked at the decline in the prices these batteries. Trancik (2021) “Re-examining rates of lithium-ion battery technology improvement and cost decline” Energy Environ. The work was supported by the Alfred P. Sloan Foundation. Ziegler and Jessika E.

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