A team of international scientists has invented a magnetic soap that could revolutionise the clean-up of dangerous oil spills. It's the first cleaning surfactant that responds to magnets
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
Deadline: Jul 14 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
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