The Color of the Universe

From Cam Barrett, we have a link to this extremely well written first person account of the Katrina disaster. Parmedics Larry Bradsahw and Lorrie Beth Slonsky were in New Orleans

For years naps have gotten a bad rap, derided as a sign of laziness, weakness or senility. As it tuns out naps are not only a sign of healthiness but

For those of you who haven’t heard of it, the Chandra X-ray Observatory is the most sophisticated X-ray observatory yet built and was launched and deployed by Space Shuttle Columbia