For most women, having kids means new responsibilities and a shift in priorities. What moms don't realize is how kids physically change their brain. Scientific American brings you a quick tour of the female brain under the influence--of offspring.
Deadline: Jan 27 2014
Reward: $15,000 USD
The Dow Chemical Company is the leading producer of polyalkylene glycols (PAGs) used in synthetic fluids and lubricants where petroleum,
Deadline: Jan 12 2014
Reward: $10,000 USD
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