copyright 2009, The Washington Post CHARLOTTESVILLE, Va. -- Creating an original organism required no bolt of lightning for a team of University of Virginia students. But it did take buckets of ice, vials of bacteria and a FedEx delivery. Nestled in the package were bits of DNA, whipped up in California and ordered online. When they arrived at a lab crowded with flasks, pipettes and aging equipment held together with pieces of red tape, the students plunged vials of E. coli bacteria into the ice-filled buckets. Then they heated the vials up and cooled them down again. During that process, the tiny bacterial cells cracked open just enough to let the DNA inside, and a new life form was born: an army of tiny arsenic-absorbers, offering the possibility of cheaper, easier ways to clean up contaminated water. 'We're kind of making a new machine,' said Dan Tarjan, a senior majoring in biology, as he 