A researcher at the University of Manchester thinks he may have solved a riddle that has baffled scientists for years. How can a wingless insect just two millimeters long travel over water to colonize an island habitat where it now thrives ?
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
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,
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