Archive: 11/09/2006

Sea urchin genome could shed light on human disease

Scientists have sequenced the genome of the sea urchin, an invertebrate surprisingly similar to man, a step that could help develop new treatment for human disease such as cancer, said a study released Thursday.

Nov 09, 2006 3.9 / 5 (12) 0

How to catch a mosquito

Male mosquitoes increase their chances of mating with a passing female by enhancing their ability to hear her flying past. Much like the human ear, the mosquito ear is able to amplify the sounds it hears, making ...

Nov 09, 2006 2.9 / 5 (17) 0

Nature's process for nitrogen fixation caught in action

Nitrogen gas is converted to ammonia fertilizer by a chemical process that involves high temperature and high pressure. Nature does the same thing at ambient temperature and pressure. The process, called nitrogen fixation, ...

Nov 09, 2006 4.1 / 5 (8) 0