Archive: 12/17/2009

Clinton: US would help raise billions on climate

(AP) -- U.S. Secretary of State Hillary Rodham Clinton sought to put new life into flagging U.N. climate talks Thursday by announcing the U.S. would join others in raising $100 billion a year by 2020 to help ...

Dec 17, 2009
3.1 / 5 (9) 4

Water droplets shape graphene nanostructures

A single-atom-thick sheet of carbon, like those seen in pencil marks -- offers great potential for new types of nanoscale devices, if a good way can be found to mold the material into desired shapes.

Dec 17, 2009
4.6 / 5 (7) 0