Jan
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Serious Materials EcoRock
Drywall, plasterboard, wallboard—whatever you call it, the substance that covers billions of square feet of American homes hasn’t changed since its invention in 1917. Dry- wall factories still roast ground-up gypsum rock in 500°F kilns, spewing out 20 billion pounds of greenhouse gases a year. So Serious Materials created EcoRock: a drywall that congeals without heat, uses recycled materials that don’t require mining, and holds up even better.
11.28.2008 at 06:13pm - Comment by JanIs there any problem with the toxicicy of the flyash from coal power plants? That would be a concern to me. Jan
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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