Bioscience:Secrets of the Sequence（48）
American James Watson and Englishman Francis Crick connected many smaller discoveries， and built their famous model， the DNA molecule. It's been elevated to the status of an iconic discovery. Man and toadfish， at least two things in common: our middle ear and experience in outer space. A young cancer fighter in training. The first time he faced his enemy he was only three.
- Added：2006
- Country：America
- Duration：30
- Time of update：2011/8/16 11:40:23