Supercritical Carbon Dioxide
Carbon dioxide could make microchips smaller, faster and cleaner to build.
Computing
Of Trek and TiVo
Modern gadgetry looks like something from Star Trek. But it usually works like something from Gilligan's Island.
Chips Go 3-D
Hardware
Project Oxygen's New Wind
Look out, PCs. MIT's ubiquitous computing effort is taking technology out of the box.
Plasma Displays
Plasma displays produce extraordinarily crisp TV images using hundreds of thousands of xenon-filled cells.
The Next Computer Interface
The desktop metaphor was a brilliant innovation-30 years ago. Now it's an unmanageable mess, and the search is on for a better way to handle information.
Linux in Your Palm
Software
Drilling the Red Planet
Medical technology may help NASA get under Mars's skin.
