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MIT engineers develop process that can treat produced water from gas wells at relatively low cost

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A new desalination process developed by engineers at MIT could treat produced water—deep water, often heavily laden with salts and minerals—from natural gas wells at relatively low cost. The research is the work of a team including MIT postdoc Prakash Narayan, mechanical engineering professor John H.

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MIT team outlines path to low-cost solar-to-fuels devices; the artificial leaf

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A team of researchers at MIT has described a framework for efficiently coupling the power output of a series-connected string of single-band-gap solar cells to an electrochemical process that produces storable fuels. Watson Research Center) and former MIT graduate student Casandra Cox (now at Harvard). Source: Winkler et al.

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MIT, Novogy team engineers microbes for competitive advantage in industrial fermentation; the ROBUST strategy

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Researchers at MIT and startup Novogy have engineered bacteria and yeast ( Escherichia coli , Saccharomyces cerevisiae and Yarrowia lipolytica ) used as producer microbes in biofuel production to use rare compounds as sources of nutrients. The researchers engineered E. Credit: AAAS, Shaw et al. Click to enlarge.

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MIT autonomous boats can target and latch onto each other: dynamic roboat structures

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To further that vision, MIT researchers have given new capabilities to their fleet of robotic boats—which are being developed as part of an ongoing project—that lets them target and clasp onto each other, and keep trying if they fail. Self-driving technologies can save time, costs and energy, and improve the city moving forward.

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For this Stanford Engineer, Frugal Invention Is a Calling

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Whether he’s working on pocketable microscopes , mosquito or plankton monitors, or an autonomous malaria diagnostic platform, Prakash always includes cost and access as key aspects of his engineering. I just designed the 415th version of Foldscope [a low-cost “origami” microscope]. And I got my Ph.D.

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XL Hybrids to display retrofitted hybrid Chevrolet 2500 Cargo Van at MIT Energy Conference

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a company that has developed a low-cost hybrid electric powertrain designed specifically for class 1-3 commercial fleet use ( earlier post ), will display a Chevrolet Express 2500 cargo van fitted with the company’s hybrid technology at the 2012 Massachusetts Institute of Technology (MIT) Energy Conference Energy Showcase on 16 March.

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MIT team develops sub-terahertz-radiation receiving system to help steer driverless cars through fog and dust

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MIT researchers have now developed a sub-terahertz-radiation receiving system that could help steer driverless cars when traditional methods fail. Our low-cost, on-chip sub-terahertz sensors will play a complementary role to LiDAR for when the environment is rough. Decentralized design.

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