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Bees are the most important pollinators of our crops, but their numbers are decreasing. In this video, buzzy researchers Nigel Raine and Richard Gill explain how two commonly used pesticides harm bumblebee colonies.
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Dhunterauthor Outrageous Attacks on Supporters of Church-State Separation: Death Threats, Murdered Pets, and Vandalized Property http://t.co/nAl8UJT7il
philipyam Can't say it's good for portability RT @robotopia: Staying at the Burj Al Arab? Enjoy a 24-karat gold #iPad http://t.co/Ot1uPQl66y #Apple
beatricebiology haha! Wolf Blitzer: "Do you thank the lord [since you didn't die in the tornado]?" Lady: "Actually, I'm an atheist." http://t.co/N3xjjcvKO2
Deadline: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
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
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