Humans hot, sweaty, natural-born runners

Hairless, clawless, and largely weaponless, ancient humans used the unlikely combination of sweatiness and relentlessness to gain the upper hand over their faster, stronger, generally more dangerous animal prey, Harvard Anthropology ...

dateApr 16, 2007 in
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Superconductivity without cooling

Superconductivity is a remarkable phenomenon: superconductors can transport electric current without any resistance and thus without any losses whatsoever. It is already in use in some niche areas, for example ...

dateDec 04, 2014 in Superconductivity
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Novel chemical reaction

(Phys.org) -- A chemical reaction reported by University of Delaware assistant professor Donald Watson and his laboratory group has set the chemistry world abuzz for its creativity and potential utility. 

dateApr 16, 2012 in Materials Science
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China deploys secure computer operating system

China has installed a secure operating system known as "Kylin" on government and military computers designed to be impenetrable to US military and intelligence agencies, The Washington Times reported on Tuesday.

dateMay 12, 2009 in Software
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