Belgian adventurers are planning to harness the wind in their attempt to set a new world record for the longest non-motorised expedition across Antarctica. The pair hopes to travel more than 6,000 kilometres in a hundred days using kites to pull ...
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
Deadline: Jul 30 2013
Reward: $100,000 USD
The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
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