Armchair science: Bag and tag glowing galactic clouds

(Phys.org)—A new galactic game launching today lets citizen scientists identify the glowing clouds where future stars will be born. The online experience, called Clouds, is a new addition to the Milky Way Project, where ...

Google+ adds members, photo-sharing app

Google said Thursday its online social network had grown to 135 million active users, as it added a photo-sharing app to compete against services like Facebook's Instagram.

OpenLearning launches into competitive MOOCs market

A start-up that allows universities to offer massive open online courses (MOOCs) has opened for business, signing on more than 1,000 students to a 12-week computer science and engineering course from the University of New ...

Making crowdsourcing more reliable

Researchers from the University of Southampton are designing incentives for collection and verification of information to make crowdsourcing more reliable.

Crowd-talk yields great answers, says university team

(Phys.org)—Move over, Siri. Some researchers from the University of Rochester in collaboration with a University of California, Berkeley, mathematician/crowdsourcing entrepreneur, have come up with a killer personal assistant ...

Need an expert? Try the crowd

In 1714, the British government held a contest. They offered a large cash prize to anyone who could solve the vexing "longitude problem" — how to determine a ship's east/west position on the open ocean — since none ...

Experiments inform study of crowd motion

What must the staid-faced University luminaries in those portraits around Sayles Hall have thought while they watched this scene play out for four days last week? Over and over, two to 20 young men and women in bike helmets ...

Hubble has an audience of stellar flashbulbs

(Phys.org) -- The NASA/ESA Hubble Space Telescope has captured a crowd of stars that looks rather like a stadium darkened before a show, lit only by the flashbulbs of the audience’s cameras. Yet the many stars of this ...

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