Autumn produces spectacular shades of red, yellow and orange as leaves die and trees prepare for winter. But new evidence indicates that global warming could push back the date on this colorful annual event.
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: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
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