Engineering
Researchers at Carnegie Mellon University have developed a low-cost 3-D bioprinter by modifying a standard desktop 3-D printer, and they have released the breakthrough designs as open source so that anyone can build their ...
Mar 27, 2018
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Energy & Green Tech
When it comes to the special sauce of batteries, researchers at the Department of Energy's Pacific Northwest National Laboratory have discovered it's all about the salt concentration. By getting the right amount of salt, ...
Mar 27, 2018
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Hi Tech & Innovation
A lot of discussion and ethical thought about self-driving cars have focused on tragic dilemmas, like hypotheticals in which a car has to decide whether to run over a group of schoolchildren or plunge off a cliff, killing ...
Mar 27, 2018
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Energy & Green Tech
A trio of researchers with Carnegie Mellon University has found that the U.S. energy market has become more unstable over the past decade, and because of that, expert predictions have become more error prone. In their paper ...
Engineering
Spring is here and the roads are a mess. But the days of motorists calling to report potholes may someday be a thing of the past.
Mar 27, 2018
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Computer Sciences
In February, the Justice Department charged 13 Russians with stealing U.S. citizens' identities and spreading "fake news" with intent to subvert the last U.S. presidential election. The case is still unfolding, and may do ...
Mar 27, 2018
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498
Energy & Green Tech
Electric vehicles may one day be able to recharge while driving down the highway, drawing wireless power directly from plates installed in the road that would make it possible to drive hundreds—if not thousands—of miles ...
Mar 27, 2018
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