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Math Professor Invents Non-Reversing Mirror (techfragments.com)
154 points by ColinWright on Dec 20, 2012 | past | 78 comments
MIT Team Creates Shock That Recharges Your Car (techfragments.com)
1 point by peter123 on Feb 12, 2009 | past
NASA offering free zero-g flight time for viable emerging space technologies. (techfragments.com)
1 point by iamelgringo on Jan 31, 2009 | past

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