Physics news

LIGO back online, ready for more discoveries

Today (November 30), scientists restarted the twin detectors of LIGO, the Laser Interferometer Gravitational-wave Observatory, after making several improvements to the system. Over the last year, they have made enhancements ...

dateDec 01, 2016 in General Physics
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A friend of a friend is... a dense network

It's a familiar request in the digital age: one of your friends on social media has a friend who wants to be your friend. Frequent linking among friends of friends can cause a rapid increase in social network connectivity.

dateDec 01, 2016 in General Physics
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