Technology news

Efficient heating for electric cars

If you don't want to freeze in your electric car, you have to make a few concessions, because heating devours a substantial portion of power supply. Fraunhofer researchers will exhibit the demo model of a highly energy-efficient ...

dateSep 02, 2015 in Energy & Green Tech
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Gas sensors sound the smoldering fire alarm

Smoke detectors are everywhere, but still thousands of people die in fires annually. Fire gas detectors, which detect carbon monoxide and nitrogen oxide, identify fires at an early stage. Thanks to a new measurement principle ...

dateSep 02, 2015 in Engineering
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3-D printing revives bronze-age music

Billy Ó Foghlú, from The Australian National University (ANU), has found evidence that the artifact may have been a mouthpiece from an iron-age horn and not a spear-butt as previously thought.

dateSep 02, 2015 in Engineering
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