Slashdot

Tjeerd writes "IBM scientists, in collaboration with the University of Regensburg in Germany, are the first ever to measure the force it takes to move individual atoms on a surface. This fundamental measurement provides important information for designing future atomic-scale devices: computer chips, miniaturized storage devices, and more." I've attached a video if you are interested.

seniorcoder writes "How many iPods do/did you own?

• 0 — never will own one
• 0 — would consider one
• 1
• 2
• 3 — they break
• More than 3 — Apple fanboy
• As many as CowboyNeal

"

At least twenty-two readers took the trouble to make sure we knew that Kurt Vonnegut has died at 84. From the Times obituary: "Kurt Vonnegut, whose dark comic talent and urgent moral vision in novels like 'Slaughterhouse-Five,' 'Cat's Cradle' and 'God Bless You, Mr. Rosewater' caught the temper of his times and the imagination of a generation, died last night in Manhattan... Mr. Vonnegut suffered irreversible brain injuries as a result of a fall several weeks ago, according to his wife, Jill Krementz." Reader SPK adds: "He will be remembered not only as a great writer, but also as a staunch civil libertarian (long-term member of the ACLU) and as a 'mainstream/literary' author who integrated science fiction concepts into his writing. So it goes."

udamahan writes "Flight Global reports small aircraft manufacturer LoPresti is introducing a system that uses an iPod as a flight data recorder. The company states that they chose the iPod for its size, low power requirements, and the 'thousands of developers passionate about writing applications for the iPod.' The article notes that data recorders are typically used for maintenance, flight/safety analysis, or, assuming proper protection, crash investigation."

ozancakmakci writes "We have all seen science fiction ideals of computer displays concealed in eyeglasses. One of the earlier spectacle-based designs was created by David Bettinger and disclosed in US Patent 4,806,011. Advances in fabrication technologies are now allowing complicated surface profiles to be manufactured. Exploitation of a complicated surface profile leads to low element count designs. Researchers at the University of Central Florida, CREOL/College of Optics & Photonics have designed and fabricated a computer monitor in eyeglasses that uses sophisticated surface profiles to achieve a compact design. The current specifications include an 8mm exit pupil, 20-degree field of view, 15mm eye clearance, and a resolution of 1.5 arcminutes. Follow the link for two pictures of this latest prototype." Read on for some of the challenges in designing a workable eyeglasses-based display.