Technology World | May 2007
Laser-propelled spacecraft have been around in science-fiction comic books for years, but now an independent scientist has seriously proposed laser...
Zinc oxide (ZnO) is frequently used as an alternative to GaN in optoelectronics because of its low cost, ease of manufacturing and wide bandgap. The...
Equipped with tools that can manipulate single molecules, researchers may be able to construct molecular robotic devices for numerous applications....
Jörg Feldmann, a professor of analytical chemistry at the University of Aberdeen in the UK, could someday look at your fingernails in much the same...
Tired of fumbling to find the right eyewear to meet the ever-changing intensity of the sun? Having trouble finding a pair of shades to complement the...
There are occasions in medicine — dentistry, in particular — when it is desirable to focus a laser beam to a small, intense spot some distance behind...