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If the tackles can start the football game at least three
spaces from the runner, they can win every time, even if the
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mbattaglia53 Off-planet road trips--The Mars rover Opportunity recently set a distance record for off-planet driving… http://t.co/hEKhtoGpDe
DNLee5 Meet Your Mites http://t.co/c4FSQglxR5 << these are mine. eww! but neat!... http://t.co/LBB8KDhBHG
David_Bressan May 21, 1799:: Birthday of fossilist Mary Anning http://t.co/QY3x9HCzfU & here a rock-song dedicated to her http://t.co/8U2ybw6LLb
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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