How - and why - would you build a machine 10,000 times thinner than a human hair? This album features experts discussing the paradigm shift that is occurring in science. Scientists are learning to manipulate atoms on the scale of a billionth of a metre and control them to perform specific tasks. They can emulate biological and chemical systems to fabricate machines that will destroy cancer cells in the body, giving us nano-drugs of the future; and IBM is using nano-technology for information storage on a molecular scale. There are many other applications which will have a significant...