Writing with a nanoquill: Dip-pen nanolithography with a porous tip generates nanopatterns with viruses
(PhysOrg.com) -- One process used to produce nanoscopic structures like ever-smaller integrated circuits, biosensors, and gene chips is known as dip-pen nanolithography, in which the nanotip of an atomic force microscope ...
(AP) -- WikiLeaks' payment processor said Thursday that it was preparing to sue credit card companies Visa and MasterCard over their refusal to process donations to the secret-spilling website.
(AP) -- "The Smurfs' Village," a game for the iPhone and other Apple gadgets, was released a month ago and quickly became the highest-grossing application in the iTunes store. Yet it's free to download.
Taiwan's Quanta Computer will assemble Apple's iPad when the US giant releases the second generation of the popular tablet next year, local media reported Thursday.
(PhysOrg.com) -- Fuel cells may power the cars of the future, but it's not enough to just make them work -- they have to be affordable. Cornell researchers have developed a novel way to synthesize a fuel cell electrocatalytic ...
Three endangered Sumatran elephants have been found dead after their herd rampaged through a village in western Indonesia, a conservationist and officials said Thursday.
The centuries-old "one-drop rule" assigning minority status to mixed-race individuals appears to live on in our modern-day perception and categorization of people like Barack Obama, Tiger Woods, and Halle Berry.