Genetically engineered cell becomes world's first living laser

It looks like we're one step closer to having laser vision (or at least, laser-based diagnostic and therapeutic techniques). Researchers at Harvard Medical School and Massachusetts General Hospital in Boston have genetically engineered the world's first "living laser." That's right - a living cell can shoot laser… » 6/13/11 1:22pm 6/13/11 1:22pm

X-Ray Hackers Show Tinest Crystalline Structure Ever Seen

What does this one-micron sized object look like to you? Despite what Freud would say, that boldly thrusting little guy is a microcrystal, once classified as a powder too tiny to be imaged using X-rays. But a bunch of European X-ray fiends have rigged up a special X-ray diffractor at the European Synchrotron Radiation… » 10/04/07 8:42am 10/04/07 8:42am