hypnosec writes "A team of researchers has managed to boost storage density on traditional magnetic platters as high as 3.3 terabits per square inch using a technique that relies on NaCl — table salt. (Comparatively, a recent 4TB Seagate drive had an areal density of 625Gb per square inch.) A research team used a technique called nanopatterning to create arrays of magnetic bits that have more regular features (PDF) than the current traditional, randomly distributed technique. Team leader Joel Yang compares the technique to a well known traveling trick; 'It's like packing your clothes in your suitcase when you travel. The neater you pack them the more you can carry.' Yang said, 'In the same way, the team of scientists has used nanopatterning to closely pack more of the miniature structures that hold information in the form of bits, per unit area.'"

Trailrunner7 writes with this excerpt from ThreatPost illustrating the ongoing Spy-vs.-Spy battle between spammers and the rest of us: "Spammers have jumped on the little-used soft hyphen (or SHY character) to fool URL filtering devices. According to researchers, spammers are larding up URLs for sites they promote with the soft hyphen character, which many browsers ignore. Spammers aren't shy about jumping humans flexible cognitive abilities to slip past the notice of spam filters (H3rb41 V14gr4, anyone?). ... The latest trend involves the use of an obscure character called the soft hyphen or 'SHY' character to obscure malicious URLs in spam messages. Writing on the Symantec Connect blog, researcher Samir Patil said that the company has seen recent spam messages that insert the HTML symbol for the soft hyphen to obfuscate URLs for Web pages promoted by the spammers."

BitZtream writes "This morning Google announced that Chrome is out of Beta, and showing improvements for plugin support, most notably video speed improvements. It also contains an updated javascript engine, claiming that it operates 1.4 times faster than the beta version, and work has begun on an extensions platform to allow easier integration with the browser by third parties."

jage2 writes "Researchers say they have located the world's oldest stash of marijuana in a tomb in a remote part of China. The cache of cannabis is about 2,700 years old and was clearly 'cultivated for psychoactive purposes,' rather than as fibre for clothing, or as food, says a research paper in the Journal of Experimental Botany. The 789 grams of dried cannabis was buried alongside a light-haired, blue-eyed Caucasian man, likely a shaman of the Gushi culture, near Turpan in northwestern China."

Smartcowboy writes "Chances are that you have seen a lightsaber at one time or another, whether on the evening news or down at the local cantina. Therefore you know that a lightsaber is an amazing and versatile device that is able to cut through nearly anything in a matter of milliseconds. Have you ever wondered how these remarkable weapons work? Where does the energy come from, and how are they able to contain that energy in a rod-like column of glowing power? In this article, you will have a chance to look inside a lightsaber and discover the source of its incredible characteristics." I was sure the blade was made from the focused hate and disappointment of the last three movies.

djupedal writes "Booming like a 1980s video game, the Howler can even make liquids ripple — Oklahoma's largest ambulance company will become the first ambulance service in the nation to outfit its entire fleet with new Howler sirens, designed to emit low-frequency tones that penetrate objects within 200 feet — such as cars — to alert drivers." This is all well and fine, but I wonder what they plan to do when their sirens call up one of the big worms from deep below?

haroldag writes "I thoroughly enjoyed the recent post about Unix tricks, so I ask Slashdot vim users, what's out there? :Sex, :b#, marks, ctags. Any tricks worth sharing?"

A. B. VerHausen writes to tell us that over 200 release-critical bugs continue to push back Debian Lenny's release date. Originally slated for a September release, there is still a long road to be traveled before Lenny sees the light of day. Project leader Steve McIntyre says they may consider dropping some packages for the release if they continue to cause problems, and while an end of October release is the goal, only time will tell.

I guess you have to watch next week to find out how Muffins got her name and whether or not she likes wet food.