Teams of British schoolchildren have pitted their wits and mechanical know-how against one another in the annual Greenpower challenge to design, build and race electric cars. The project aims to spark interest in the students to pursue a career d...
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 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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