Last September, while working at his desk in Philadelphia, Samuel R. Delany experienced a mysterious episode that he calls the big drop. His vision faded for about three minutes, and he felt his body… [+8390 chars]
When its all done, the full stack of the Space Shuttle launch system will stand 200 feet (61 meters) tall, becoming the
TOKYO As China's economy continues to grow at a slower pace than in recent decades, Chinese businesses and households ar
When Meiklejohn started college at Brown in 2004, she discovered cryptography. This branch of computer science appealed
