Mechanical Systems

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Solar Decathlon 2011 Profile: Team Canada

An interview with Loraine Fowlow, faculty advisor for TRTL, the University of... More

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The Water-Efficient Home

Guidelines for reducing water use in your projects. More

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green light

Lutron Electronics' Maestro eco-minder dims homeowners' lights; its LED alerts them if they're conserving energy, too, changing from red to green if energy savings exceed 15 percent. Moreweaetxdyvaydzcwq

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