A study in the journal Science reveals that a juvenile form of the insect Issus Coleoptratus evolved gears to help with jumping. This is the first time working gears have been observed in an animal species.
Deadline: Dec 11 2013
Reward: $52,000 USD
Deadline: Jan 11 2014
Reward: $20,000 USD
Give a 1 year subscription as low as $14.99X