What new technologies might be incorporated into New York City's surveillance network, the 'Ring of Steel'? Computer scientist Chris Bregler thinks that detecting motion signatures, our unique body movements, is the wave of the future.
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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