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Group Theory, Visualization, and Mattress Longevity

Lynne Kiesling Steve Strogatz is a professor of applied mathematics at Cornell and a master of explaining abstract mathematical principles to non-mathematicians. He also posts occasionally on the New York Times’ Opinionator blog, and his post on Sunday was a real treat. Using the domestic conundrum of how to flip your mattress to maximize its …

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Jaguar Proposes a Luxury Turbine Hybrid Vehicle

Lynne Kiesling Yes, you saw that correctly, a turbine. According to Wired: Jaguar Land Rover is working on the car with British gas turbine manufacturer Bladon Jets and electric motor manufacturer SR Drives. The Technology Strategy Board, which funds business development in the U.K., is underwriting the first serious attempt at a turbine car since …

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Energy Geeks Rejoice! Ecobee to Offer Thermostat Control Via Iphone App

Michael Giberson Have you ever hopped into your car heading out of town, and thirty minutes down the road you wonder, “Did I remember to adjust the thermostat?” There will soon be an app for that, at least if you have Ecobee‘s thermostat and an iPhone. Tyler Hamilton reports: Toronto-based Ecobee Inc., which has developed a …

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