Scientists have found evidence of supervolcanoes on Mars. Several craters, thought to be created by impacts from space, may have actually been caused by explosive volcanic eruptions thousands of times larger than your garden variety volcano.
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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