10/11/2015

Doomed quasar is heading for a powerful explosion

(Phys.org)—PKS 1302-102 is one of the few known quasars with a pair of black holes within its accretion disc. It is also a curious case for astronomers as it will produce a powerful explosion when these two black holes ...

Apple chief warns UK against new spying law: report

A new planned Internet spying law in Britain could have the perverse effect of giving cyber criminals a "back door", Apple's chief executive Tim Cook said in an interview with the Daily Telegraph out on Tuesday.

Online tracking more common than most realize, new study finds

Think of how often sit with your phone, tablet, or computer, quietly shopping or reading the latest headlines. Browsing the internet certainly feels like a solitary activity, but as a new study in the International Journal ...

Medicines do not seem to degrade faster in space

The results of an opportunistic, pilot-scale study led by Virginia Wotring of the Center for Space Medicine and Department of Pharmacology at Baylor College of Medicine in the US suggest that medication degradation on the ...

Scientists measure the 'beauty' of coral reefs

Almost every person has an appreciation for natural environments. In addition, most people find healthy or pristine locations with high biodiversity more beautiful and aesthetically pleasing than environmentally degraded ...

Researchers find way to create wide variety of new holograms

Researchers at North Carolina State University have developed techniques that can be used to create ideal geometric phase holograms for any kind of optical pattern – a significant advance over the limitations of previous ...

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