The Large Hadron Collider is the most expensive and complex scientific experiment ever built. This video shows how the contraption accelerates and slams together subatomic particles, and what comes out of the collision.
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 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
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