German engineering company Festo has unveiled its latest robotic creation, a mechanical dragonfly called the BionicOpter. Like a real dragonfly, the BionicOpter can hover in mid-air and glide without beating its wings.
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 12 2014
Reward: $10,000 USD
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