Storm-chasing scientists with the VORTEX2 two-year field experiment explain what they know and what they don't know about how and why tornadoes form.
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
Deadline: Jul 14 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
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