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Scientific American Magazine
Help spot rare gravitational lenses in the distant universe
Space and astrophysics research made simple
Physics With a Twist
Making the transition from confusion to comprehension, on all scales
The boundless dimensions of math and physics
Discussion and news about planets, exoplanets, and astrobiology
See what we're tweeting about
Myrmecos Answer to the Monday Mystery: Ceratina http://t.co/fJeVfWlsKD
sciencegoddess Oops, going to a new plane that doesn't have a mechanical issue! #joyofflying
johnrplatt Leading wolf researchers oppose plan to remove Endangered Species Act protections nationally from @NRDC's blog: http://t.co/9lXxIBRymH
Deadline: Aug 31 2013
Reward: $100,000 USD
The Geoffrey Beene Foundation Alzheimer’s Initiative (GBFAI) is launching the 2013 Geoffrey Beene Global NeuroDiscovery Challenge whose
Deadline: Jul 25 2013
Reward: Varies
This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
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