Researchers: supersonic jet test a success
Defense researchers believe the test of a new jet engine succeeded in hitting Mach 7.6 speed as they develop technology for faster air travel.
Mar 25, 2006
0
0
25/03/2006
'Coinage' of plankton -- viruses
Sea experiments show there's a constant shuffling of genetic endowments among tiny plankton, say Massachusetts Institute of Technology researchers.
Mar 25, 2006
0
0
