Sir Richard Branson's lofty ambitions to explore the limits of earth — in both directions — have been put on ice. After Virgin Galactic's SpaceShipTwo crash earlier this year, the company has scrappe
Posted by Cris 5 days ago (http://telegraph.co.uk)
A signal picked up by Dutch and Swiss scientists is thought to be the first phsical evidence of Dark Matter
"It may seem like science fiction."
The technique, called ‘temporal cloaking’ was developed at the Purdue University. By separating strands of light, they could conceal data in between the different frequencies (illustrated in red).
Posted by Nick 16 days ago (http://arstechnica.com)
Data sets from social sites can "misrepresent the real world," says study.
When you're this high up you want to look down.
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