Computer program lends new precision to 'Gamma Knife' . New transistor could keep computer evolution online . Improved rain predictions could improve flood forecasting . Folding Proteins on a Computer . Micropropellers to keep your chips cool .
Computer scientist solves old salesman problem .
Bringing quantum computers a step closer to reality . Computer viruses that come back to haunt us . A faster energy estimation tool for microprocessor designers . Homebrew supercomputer crunches data at bargain basement prices . Quantum Science could Provide Faster Chips .