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MIT team engineers yeast to be more tolerant to toxic byproducts, boosting biofuels production; “tolerance module”

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To try to expand biofuels’ potential impact, a team of MIT engineers has now found a way to expand the use of a wider range of nonfood feedstocks to produce such fuels. The MIT researchers developed a way to circumvent that toxicity, making it feasible to use those sources, which are much more plentiful, to produce biofuels.

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MIT researchers significantly increase lifetimes of solid oxide fuel cells by changing pH

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MIT researchers have found that changing the pH of the system can increase the lifetimes of a range of technologies including fuel cells. Simmons Professor of Ceramics and Electronic Materials in MIT’s Department of Materials Science and Engineering (DMSE). They can also be made without using costly metals like platinum.

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MIT researchers develop oxygen permeable membrane that converts CO2 to CO

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MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products.

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MIT proof-of-concept demo of ionic wind propulsion for aircraft

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MIT researchers have demonstrated that an aircraft with a 5-meter wingspan can sustain steady-level flight using ionic-wind propulsion. The MIT team’s final design resembles a large, lightweight glider. In this way, the batteries supply electricity at 40,000 volts to positively charge the wires via a lightweight power converter.

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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. Finally, the researchers engineered both S.

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Angela Belcher wins $500,000 2013 Lemelson-MIT Prize

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MIT professor Angela Belcher has been named the recipient of this year’s $500,000 Lemelson-MIT Prize, which honors an outstanding inventor dedicated to improving the world through technological invention. One of her recent inventions is a lithium-ion battery powered by engineered viruses. Earlier post.). Earlier post.).

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MIT/Stanford team develops battery technology for the conversion of low-grade waste heat to power; TREC

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Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. converting heat to electricity. The earlier work was based on temperatures of 500 ?C

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