arcticstoat writes in with word that scientists at the Space Nanotechnology Laboratory at MIT have found a new way of extending Moore's law into the future — they have succeeded in etching a grid of 25nm lines into a silicon wafer. The article notes that this technique could be used for writing the grid on which chips are laid down, but that the electronic elements would have to be written using more complex techniques. "[Researchers] created an interference pattern using light from a laser with a wavelength of 351 nm. The pattern consists of alternating light and dark zones repeating every 200 nm. This allowed them to etch 25-nm lines into a silicon wafer, each 175 nm apart. They then repeated the process three times, each time shifting the interference pattern by 50 nm and etching another 25-nm groove. The resulting grid has alternating 25-nm stripes and grooves..."

waderoush writes "Since the Hindenburg disaster, dreams of giant airships capable of lifting heavy cargo have been restricted mainly to Popular Science covers (with the notable exception of the Cargolifter AG failure) — until Boeing and a Canadian company called Skyhook announced on July 8 that they're building a 300-foot-long, helium-filled craft that will lift loads of up to 40 tons and carry them 200 miles. But an aeronautical engineer at the University of Washington cautions that there are still some big problems to be worked out with mega-airships, including their stability in turbulent weather."

dch24 was one of many who noted that the iPhone 2.0 software has already been unlocked writes "If you were wondering how I was doing push email tests on iPhone OS 2.0 and Vodafone UK, this is the reason why. The code wizard commandos at the iPhone Dev Team have been working on this non-stop since the early days of beta testing. In fact, I had iPhone OS 2.0 running on my iPhone since last week. That was version 5A345, two below 5A347, but identical in functionality." Still no word on an iPhone 3G crack.

Astronomers using NASA's Spitzer Space Telescope have found a galaxy producing an average of up to 4,000 stars per year. They contrast this with the Milky Way, which only produces an average of 10 each year. Nicknamed "Baby Boom," it is a young starburst galaxy, and its stellar birth rate conflicts with a commonly accepted model for the growth of a galaxy. Quoting: "'The question now is whether the majority of the very most massive galaxies form very early in the universe like the Baby Boom galaxy, or whether this is an exceptional case. Answering this question will help us determine to what degree the Hierarchical Model of galaxy formation still holds true,' [said Peter Capak of NASA's Spitzer Science Center] 'The incredible star-formation activity we have observed suggests that we may be witnessing, for the first time, the formation of one of the most massive elliptical galaxies in the universe,' said co-author Nick Scoville of Caltech, the principal investigator of the Cosmic Evolution Survey,

Todd writes "I've been looking around at 'help wanted' advertisements for programming jobs, and almost all of them demand that you not only have professional experience, but also that you show samples of your work. This got me wondering; with the work product, trade secret, and non-disclosure laws/agreements, how exactly can you show work that you've done in a professional capacity to a prospective employer without violating the privacy of the company for which the code was written? For instance, I can't say I've written many BASH scripts (at least, not large ones) for myself personally, but the assortment of such scripts written for my current job is wide and varied indeed. I can't very well just deliver these scripts, or even small portions thereof, to third parties to help demonstrate my scripting prowess. With that in mind, what am I supposed to show them?"