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Before the Undo Command, There Was the Electric Eraser

Cars That Think

To make a correction to a map, these civil engineering professors at Ohio State University recommend the following steps: With a smooth, sharp knife pick the ink from the paper. Using bread was also messy, and as the writer and artist John Ruskin allegedly said, a waste of perfectly good bread. Consider the careful technique Roscoe C.

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Willie Hobbs Moore: STEM Trailblazer

Cars That Think

Moore attended the University of Michigan in Ann Arbor, where she earned bachelors and masters degrees in electrical engineering and, in 1972, her barrier-breaking doctorate in physics. The university held a symposium in 2022 to honor Moores work and celebrate the 50th anniversary of her achievement. in Dearborn, Mich.,

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Researchers detect broad range of emerging synthetic antioxidants in dust in e-waste recyling centers

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Manufacturers add synthetic antioxidants to plastics, rubbers and other polymers to make them last longer. Now, researchers have detected a broad range of emerging synthetic antioxidants, called hindered phenol and sulfur antioxidants, in dust from electronic waste (e-waste) recycling workshops, possibly posing risks for the workers inside.

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UCalgary, Rice team uses flash joule heating to manufacture graphene from petroleum waste

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A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)

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U Delaware team develops chemocatalytic process to convert waste polypropylene to lube oils

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Researchers at the University of Delaware have shown that ruthenium deposited on titania is an active and selective catalyst for breaking down polypropylene into valuable lubricant-range hydrocarbons with narrow molecular weight distribution and low methane formation at low temperatures of 250 °C with a modest H 2 pressure. 1c00874.

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Eindhoven University of Technology to make biofuels from its own wood waste; cyclic oxygenate CyclOx and ethanol

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Researchers at Eindhoven University of Technology (TU/e) are developing a small-scale demonstration reactor that will process 40 tons of wood waste per year from the university into replacements for diesel fuel and gasoline. This will be offered at the university pump in a 10:90 mixture with gasoline. all of which are ?ve-

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IBM Research discovers new class of industrial polymers; cheaper, lighter, stronger and recyclable thermosets for aerospace, automotive and others

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Using a novel computational chemistry hybrid approach, scientists from IBM Research have successfully discovered a new class of polymer materials—the first new class of polymers discovered in more than 20 years—that could potentially transform manufacturing and fabrication in the fields of transportation, aerospace, and microelectronics.

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