dye molecule

‘Super sand’ to purify drinking water

June 23rd, 2011 - 4:08 pm ICT by IANS
Bangalore, June 23 (IANS) Scientists have developed a way to chemically transform ordinary sand into so-called "super sand" for improved purification of drinking water.Ordinary sand, an abundant natural resource of ... Read more...

Posted in Sci-Tech |

Laser beam powered optical transistor may lead to ultrafast light-based computers

July 2nd, 2009 - 4:41 pm ICT by ANI
London, July 2 (ANI): Swiss researchers have made an optical transistor that uses one laser beam to control another, an instrument that could form the heart of a future generation of ultrafast ... Read more...

Posted in Health Science |