A frog species native to Israel's north which was declared extinct in 1996 has been re-discovered and dubbed a "living fossil" by the scientists of Jerusalem's Hebrew University. Jim Drury has more.
Deadline: Dec 11 2013
Reward: $52,000 USD
Platform technologies – tools, techniques, and instruments that enable entirely novel approaches for scientific investigation across a b
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
Give a 1 year subscription as low as $14.99X