The Countdown is a biweekly video show highlighting the best stuff happening in space, astronomy and physics. In this episode: Sailing on Sunlight, ‘Goldilocks’ Redefined, Supernova Outburst,Columbia‘s Worms, Spring on Mars.
Deadline: Jul 14 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
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