Teams of British schoolchildren have pitted their wits and mechanical know-how against one another in the annual Greenpower challenge to design, build and race electric cars. The project aims to spark interest in the students to pursue a career d...
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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