Scientists developing device to clean mining water in hours Reuters Thursday, December 17, 2015 21:43 Email Print Chemical engineers are developing a device to separate the particles from the water used in mining, potentially in a matter of hours rather than decades and saving billions of gallons of water. More : mining water
U.S.-Russian crew lands in Kazakhstan after 172 days in space "Have fun riding though the atmosphere ... and have a very safe and exceptionally soft landing."