katman4 - Slashdot User

Comment Simple text ads? (Score 1) 317

by katman4 on Tuesday March 11, 2008 @08:41AM (#22714488) Attached to: Should Wikipedia Sell Advertising?

Instead of the normal color click they could have double-subline-text that leads to an ad. It's fairly unobtrusive and does not deter from reading. The only annoying part would come if that leads to some flash based add when you hover over the word. But still - adblock does the job :)

China Plans to Surpass the U.S. in Nanotech Development 282

Posted by Soulskill on Monday February 18, 2008 @03:13AM from the don't-let-them-have-wil-wheaton dept.

SoyChemist writes "Sociologists at the American Association for the Advancement of Science annual meeting have reported that China is making major investments in nanotechnology. Their aim is to 'leapfrog' past the United States in technological development by focusing on long-ranging scientific goals. So far, the Chinese government has poured about $400 million into the young field of research. Considering the low cost of equipment and labor over there, that is a very large sum of money, and China's investment is expected to 'rise considerably.'"

Galaxy Sans Dark Matter 92

Posted by samzenpus on Thursday February 07, 2008 @12:00AM from the nothing-extra dept.

ChromaticDragon writes "Astronomers have crunched some numbers on a galaxy to discover that its rotation can be fully explained by the gravity of the observable matter — in effect, this galaxy seems to lack dark matter. This shouldn't come as a total surprise given that one of the stronger observations of Dark Matter was the Bullet Cluster where supposedly a good deal of Dark Matter and good old fashion regular matter had separated."

See-Through Fish Help Cancer Research 112

Posted by samzenpus on Wednesday February 06, 2008 @11:16PM from the slim-fish-body dept.

Hugh Pickens writes "What is transparent, swims, and helps cure cancer? Caspar the friendly fish — a zebrafish bred with a see-through body to make studying disease processes easier for rapidly changing processes such as cancer, Zebrafish are genetically similar to humans in many ways and serve as good models for human biology and disease. In one experiment, researchers inserted a fluorescent melanoma tumor into the abdominal cavity of the transparent fish and by observing the fish under a microscope, they found that the cancer cells started spreading within five days and could actually see individual cells spreading. "The process by which a tumor goes from being localized to widespread and ultimately fatal is the most vexing problem that oncologists face," says Richard White, a clinical fellow in the Stem Cell Program at Children's Hospital Boston. "We don't know why cancer cells decide to move away from their primary site to other parts in the body." Researchers created the transparent fish, (photo) by mating two existing zebrafish breeds, one that lacked a reflective skin pigment and the other without black pigment. The offspring had only yellow skin pigment, essentially appearing clear."

Microsoft Responds to 'Save XP' Petition 440

Posted by samzenpus on Wednesday February 06, 2008 @09:38PM from the we-like-the-old-ways dept.

DaMassive writes "Computerworld Australia is running a story with a response from Microsoft to Infoworld's SAVE XP petition Web site, which has gathered over 75,000 signatures so far. Apparently Microsoft is aware of the petition, but says it is "listening first and foremost to feedback we hear from partners and customers about what makes sense based on their needs, that's what informed our decision to extend the availability of XP initially, and what will continue to guide us" — a somewhat strange response given that the vast majority of people signing the petition ARE Microsoft customers! The Save XP movement has attracted the attention of the software giant, despite its claims that Vista has sold more than 100 million copies and its adoption rate is in line with the company's expectations. "We're seeing positive indicators that we're already starting to move from the early adoption phase into the mainstream and that more and more businesses are beginning their planning and deployment of Windows Vista," the company said. Nevertheless vendors such as Dell, Hewlett-Packard, Lenovo, Fujitsu, and more recently NEC, all offer the opportunity to downgrade to XP Pro."

Mac Hack Contest Redux 164

Posted by samzenpus on Wednesday February 06, 2008 @08:23PM from the what-breaks-first dept.

narramissic writes "Remember the controversial Mac hacking contest from last year's CanSecWest conference? No? Here's a refresher: Conference organizers challenged attendees to hack into a Macintosh laptop, with the successful hacker winning the computer and a cash prize. Winner Dino Dai Zovi found a QuickTime bug that allowed him to run unauthorized software on the Mac once the computer's browser was directed to a specially crafted Web page. Well, the contest is back again this year, but with a twist, says Dragos Ruiu, the principal organizer of CanSecWest: 'We're thinking of having a contest where we have Vista and OS X and Linux ... and see which one goes first.""

Sci-Fi Tech We Could Have Right Now (For a Price) 526

Posted by Zonk on Wednesday February 06, 2008 @07:31PM from the big-fan-of-zippy-trains dept.

PlainBlack writes "Possibility isn't limited by technology. And it's certainly not limited by human imagination. What makes something impossible is the lack of cold, hard, cash. Wired blog takes a look at 10 science fiction technologies we could build, if they weren't so expensive. 'New York-L.A. Maglev Express - Cost: $70bn (Based on established construction costs). At $70bn, it's tantalizingly affordable by the standards of this roundup: a train that could beat airliners from one side of the country to the other. Many agree that Maglev has enormous potential. Bite-sized examples are in operation all over the world. Birmingham, England, had the first in the 1980s, though the promise of airliner-like speeds on land is still unrealized. The British system sped along at a pathetic 26MPH and was designed to get air travelers to the planes, not to outrun them.'"

Best Laptop for Going Around the World? 479

Posted by Zonk on Wednesday February 06, 2008 @06:44PM from the little-glowing-different dept.

mitbeaver writes "I'm planning a round-the-world trip. 6+ months in developing countries, including Everest base camps 1 & 2, the deserts of Namibia and lots of places in between. I want to bring something to write (blogs or the Great American Novel) and burn DVD photo backups to mail home. I don't really need much in the way of power, but I do need it to survive the altitude, dust, moisture of tropical locations, and being hauled around non-stop for the better part of a year. I will be carrying my life in my backpack, so every pound counts. It looks like some 'semi-rugged' ultraportables exist, but the truly 'rugged' are all pretty heavy. These are pricey, and the risk of theft is non trivial. A smaller laptop is easier to keep on my person more often, which is safer (in most countries) than leaving it in the hostel/hotel. Still, the rugged guys are 2x the price — almost worth buying a cheap one and planning an on the road replacement purchase. I know we've talked about gadgets to carry around the world before, but any advice would be greatly appreciated." We also discussed laptop travel cases a little more than a year ago.

Breakthrough in Holographic Displays 59

Posted by ScuttleMonkey on Wednesday February 06, 2008 @06:03PM from the deck-of-holos dept.

bendodge writes to mention the BBC is reporting that researchers at the University of Tucson, Arizona have created a polymer that allows holographic images to be created in minutes. Normally holographic images are created by mixing the results of multiple laser lights to lay down a static image, a lengthy and delicate process. "In a paper in Nature Mr Tay and colleagues describe their thin-film polymer that can have images 'written' to it in minutes and can be wiped as quickly to take and display another image. The material has been shown to stay stable throughout hundreds of write and erase cycles. The ability to quickly refresh images in holographs could mean that surgeons use them as a guide during operations or as a better way for pharmaceutical researchers to study molecular interactions for new drugs during simulations."

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