Ah, summertime. The warm weather, the icy beverages and the splitting headaches you get from drinking them too fast. In this episode, Scientific American editor Ferris Jabr explains how brain freeze occurs and how best to avoid it.
Deadline: Jun 29 2013
Reward: $7,000 USD
The Seeker for this Challenge desires proposals for chemical methods that could rapidly degrade a dilute aqueous solution
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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