Among the teams competing in next month's 3000 kilometre World Solar Challenge race across Australia, is a group from the University of New South Wales who've built a solar-powered vehicle designed to look like a conventional car.
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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