Quantum dots' could form basis of new computers . Supercomputer Simulations Reveal Strongest Carbon Nanotubes . Scientists find holes etched in silicon chips can migrate . New 'Electronic Paper' Technology Promises More Colorful, Versatile Video Displays . Quantum computing explored .
Supercomputer paints electric landscape of cellular structures .
Newly designed carbon tubes could replace silicon in microchips . Flight simulator' for computer system administrators . Computer monitors wheezing in asthma patients . New magnetic semiconductor material spins hope for quantum computing . Nano-transistor switches with just one electron, may be ideal for molecular computers, Science study shows .