Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
Compare cell phone plans using Wirefly's innovative plan comparison tool ×
Earth

Cloth Successfully Separates Oil From Gulf Water 327

Chinobi writes "Di Gao, an assistant professor at the Department of Chemical and Petroleum Engineering at the University of Pittsburgh, has developed a method of separating oil from water within just seconds using a cotton cloth coated in a chemical polymer that makes it both hydrophilic (it bonds with the hydrogen atoms in water) and oleophobic (oil-repelling), making it absolutely perfect for blocking oil and letting water pass through. Gao tested his filter successfully on Gulf Oil water and oil and has an impressive video to demonstrate the results." This is a laboratory demonstration; the technology hasn't been tested at scale.
Communications

LG Launches Watch Phone In India 109

roh2cool writes "If you are a watch freak and also happen to be a fan of ultra rare (and expensive) gadgets, this might just interest you. The LG GD910 watch phone looks like a normal watch – except for the fact that it can double up as your mobile phone when needed. 'It is quite thin at just 13.9mm and packs in 3G and Video Calling capabilities as well. The phone is quite stylish and the front fascia is covered by scratch-proof tempered glass. It comes with a Bluetooth headset so you don’t have to keep talking like David Hasselhoff talked to his super-car KITT in the “Knight Rider” series.'"

Slashdot Top Deals

Two wrights don't make a rong, they make an airplane. Or bicycles.

Working...