Global shellfish populations are under increasing pressure due to ocean acidification. Scientists from the British Antarctic Survey say that oysters, mussels and crabs are finding it more difficult to develop calcium carbonate shells.
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 11 2014
Reward: $20,000 USD
Conventional washing machines cause excessive damage and wrinkling to clothes primarily during the water removal step. With the introduc
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