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Study: no one knows which city has the highest concentration of PM2.5

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Efforts to fill in monitoring gaps with estimates from satellite remote sensing, chemical transport modeling, and statistical models have biases at individual monitor locations that can exceed 50??g?m Chemical Engineering in the McKelvey School of Engineering at Washington University in St. Louis and lead author.

St. Louis 220
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WUSTL study finds use of air conditioning reduces in-car pollution

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For example, a team at the University of Surrey found that particulate pollution levels inside cars are up to 40% higher when the vehicle is stuck in a traffic jam or stopped at a red traffic light compared to free-flowing traffic conditions. Earlier post.). That gave them rare, real-world look at pollutant exposure. —Anna Leavey.

Pollution 186
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The Unsung Inventor Who Chased the LED Rainbow

Cars That Think

Note the curved mirrors hanging from the ceiling, the better to view the maze of engineers, technicians, and support staff of the development laboratory. Sitting in his shirtsleeves at an industrial beige metal desk piled with papers, amid dented bookcases, gym bag in the corner, he does not look like anybody’s definition of a star engineer.

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Xerox Parc’s Engineers on How They Invented the Future—and How Xerox Lost It

Cars That Think

Structured VLSI design, now taught in more than 100 universities. And unlike university research laboratories, PARC had one unifying vision: it would develop “the architecture of information.” Pake was executive vice chancellor, provost, and professor of physics at Washington University in St. Laser printers.

Future 145