Gammu writes "The inventor of the compact disc, the most popular medium in the world for playing back and storing music, is often disputed as one individual did not invent every part of the compact disc. The most attributed inventor is James Russell, who in 1965 was inspired with a revolutionary idea as he sketched on paper a more ideal music recording system to replace vinyl records; Russell envisioned a system which could record and replay sounds without any physical contact between parts."

Roland Piquepaille writes "According to the Ludington Daily News, Michigan, Danish agricultural engineers have built a robot to help farmers with weeds. The Hortibot is about 3-foot-by-3-foot, is self-propelled, and uses global positioning system (GPS). It can recognize 25 different kinds of weeds and eliminate them by using its weed-removing attachments. It's also very environmentally friendly because it can reduce herbicide usage by 75 percent. But so far, it's only a prototype and the Danish engineers need to find a manufacturer for distribution."

thefickler writes "Media Defender, a company which does the dirty work for the MPAA, has been caught setting up 'dummy' websites in an attempt to catch those who download copyrighted videos. The site, MiiVi.com, complete with a user registration, forum, and "family filter", offered complete downloads of movies and "fast and easy video downloading all in one great site." But that's not all; MiiVi also offered client software to speed up the downloading process. The only catch is, after it was installed, it searched your computer for other copyrighted files and reported back."

ScienceDaily is reporting that physicists at the University of New Hampshire have discovered the existence of a new type of electron wave on metal surfaces. "The acoustic surface plasmon, which will have implications for developments in nano-optics, high-temperature superconductors, and the fundamental understanding of chemical reactions on surfaces. [...] 'The existence of this wave means that the electrons on the surfaces of copper, iron, beryllium and other metals behave like water on a lake's surface,' says Diaconescu, a postdoctoral research associate in the Condensed Matter Group of the physics department at UNH. 'When a stone is thrown into a lake, waves spread radially in all directions. A similar wave can be created by the electrons on a metal surface when they are disturbed, for instance, by light.'"

The Canadian Broadcasting Corporation is reporting that pheromones could enable the growth of new brain cells. "Pheromone signals from dominant males spark new brain cells in their female partners and could help repair injured brains, suggests a new study by a University of Calgary neuroscientist. Sam Weiss's findings, in the July issue of the journal Nature Neuroscience, provide evidence that pheromones -- subtle chemical signatures that influence mating behavior -- can control stem cells in the brain."

Conlaw writes "A former plumbing contractor who has made a new career selling virtual cyber sex toys in the virtual world of Second Life, has now brought suit against another player who is allegedly copying and selling a device called the Sex Gen. The plaintiff, whose avatar is known as 'Stroker Serpentine,' is seeking the real name of the copycat entrepreneur. The reporter describing the lawsuit included commentary from a cyber law professor whose university maintains a virtual Supreme Court in the Second Life world."

wile_e_wonka writes to tell us Researchers at Harvard and the Montreal-based McGill University are working on a drug that would allow psychiatrists to dampen painful memories in their patients when combined with therapy. "They treated 19 accident or rape victims for ten days, during which the patients were asked to describe their memories of the traumatic event that had happened 10 years earlier. Some patients were given the drug, which is also used to treat amnesia, while others were given a placebo. A week later, they found that patients given the drug showed fewer signs of stress when recalling their trauma."

ntmokey writes "Popular Mechanics has an in-depth look at the special effects behind the Transformers movie, including some exclusive shots from Paramount Pictures. Apparently, using real cars as models presented some interesting problems for the folks at Industrial Light and Magic, who had to figure out how a recognizable chunk of steel can fold into robot. In the end, the solution was the development team getting hands-on in the auto shop. And lots of grease."

The Legend of Zelda: Ocarina of Time is the best game yet made, according to a list compiled by readers and writers of the lauded British gaming magazine Edge. Their list of the hundred best games ever is top-heavy with Nintendo titles, a full five out of the top ten being released to a Nintendo platform. Obviously, this sort of thing can get contentious, and CNet's Crave blog spoke up quickly with a contrary opinion. "The Legend of Zelda: Ocarina of Time is truly a masterpiece that should be thought of as one of the greatest games ever created. But to call it the greatest game of all time is a serious misstatement. Unlike Super Mario Bros., Ocarina of Time was released in an era where video games were booming and sales were on the rise. Simply put, everyone was playing video games, and the game was the best of its time. But no other game in history--Ocarina of Time included--was able to save an entire industry from almost guaranteed destruction the way Super Mario Bros. did, and it is for this reason that we should all give ol' Mario and Luigi credit where it's due." Let's hear it, then. What game deserves to top a list of the 100 best games ever made?

Reader gbulmash sends us to his essay on the fallacy of those who would abolish copyright. The argument is that without copyright granting an author the right to set licensing terms for his/her work, the GPL could not be enforced. The essay concludes that if you support the GPL or any open source license (other than public domain), your fight should be not about how to abolish copyright, but how to reform copyright.

New calculations show how to make an electromagnetic "wormhole" — a tube that is invisible from the sides but allows light to shine down the center. The practical applications are a ways off, as even the design of a spherical invisibility cloak has not advanced beyond working (in theory) for a single wavelength of visible light.

replicant108 wrote in to give us Tom Evslin's fascinating account of working for Microsoft in the early 90s. "So you're in there presenting your product plan to billg, steveb, and mikemap. Billg typically has his eyes closed and he's rocking back and forth. He could be asleep; he could be thinking about something else; he could be listening intently to everything you're saying. The trouble is all are possible and you don't know which. Obviously, you have to present as if he were listening intently even though you know he isn't looking at the PowerPoint slides you spent so much time on. At some point in your presentation billg will say "that's the dumbest fucking idea I've heard since I've been at Microsoft." He looks like he means it. However, since you knew he was going to say this, you can't really let it faze you. Moreover, you can't afford to look fazed; remember: he's a bully."

Van Jacobson gave a Google Tech Talk on some of his ideas of how a modern, global network could work more effectively, and with more trust in the data which changes many hands on its journey to its final destination. Watch the talk on Google's site The man is very smart and his ideas are fascinating. He has the experience and knowledge to see the big picture and what can be done to solve some of the new problems we have. He starts with the beginning of the phone networks and then goes on to briefly explain the origins of the ARPAnet and its evolution into the Internet we use today. He explains the problems that were faced while using the phone networks for data, and how they were solved by realizing that a new problem had risen and needed a new, different solution. He then goes to explain how the Internet has changed significantly from the time it started off in research centres, schools, and government offices into what it is today (lots of identical bytes being redundantly pushed to many consumers, where broadcast would be more appropriate and efficient).

Tjeerd writes in to alert us to the publication in a highly respected, peer-reviewed journal of results indicative of table-top fusion. The US Navy's Space and Naval Warfare Systems Center in San Diego, CA (called Spawar) has apparently been conducting research on "cold fusion" since the days of the discredited report of Pons and Fleischmann. They are reporting on the reproducible detection of highly energetic charged particles from a wire coated in palladium-deuterium and subjected to either an electric or a magnetic field. Their paper was published in February in the journal Naturwissenschaften (which has published work by Einstein, Heisenberg, and Lorenz). New Scientist also has a note about the fusion work but it is available only to subscribers.