Technology Review: Sculpting a Nano 'World' - 0 views
-
CASUDI ~ Caroline Di Diego on 30 Apr 10IBM researchers have invented a low-cost and relatively simple fabrication tool capable of reliably creating features as small as 15 nanometers. To show off the tool, the researchers at IBM's Zurich lab made a three-dimensional map of the Earth so small that 1,000 of them would fit onto a single grain of salt.