London, July 17 : A California-based company has shown that the chemicals that allow CDs and DVDs to be rewritten by laser beams can pave the way for a future generation of ultra-dense flash memory

London, July 17 : With communication getting easier day-by-day, the Internet is turning out to be a blessing for people involved in long distance relationships, shows a new survey.

London, July 16 : Declassified US intelligence and State Department documents have re

London, July 16 : American scientists have devised a novel technique to purify water, which is based on a process called the “particle-exclusion phenomenon” that was discovered by University of Washington researchers in 2003.

Gerald Pollack and his colleagues had discovered that particles dissolved in water naturally move away from a hydrophilic (water-loving) surface, leaving pure water behind.

He says that the particles can move up to several tenths of a millimetre, much further than predicted by conventional theories.

The researcher believes that the phenomenon is caused by water molecules forming into a liquid-crystal-like array that sits on the hydrophilic surface.

London, July 16 : Scientists at the University of Michigan and Princeton University have devised a way to deliver significantly more bright light from a watt than incandescent bulbs.

London, July : They might have the flashiest cars in town, but when it comes to driving, BMW drivers are the worst, says a poll.