morpheus83 writes "Ricoh claims they have developed an optical component that reads and writes all disk formats -- Blu-ray Disc and HD-DVD, as well as DVD and CD -- with one pickup and one objective lens. The component is a 3.5-mm diameter, 1-mm thick round diffraction plate with minute concentric groves on both sides which function as a diffraction grating. Based on disc information the drive can identify which format disk is loaded, Ricoh's optical diffraction component adjusts the laser beam with its diffraction grating for each format and passes it to the objective lens."

johnMG writes to mention a Seattle PI article on the Smithsonian's move to remove the EV1 electric sedan from display. From the article: "The upcoming film 'Who Killed the Electric Car?' questions why General Motors created the battery-powered vehicles and then crushed the program a few years later. The film opens June 30th. GM happens to be one of the Smithsonian's biggest contributors. But museum and GM officials say that had nothing to do with the removal of the EV1 from display."

kukyfrope writes "Peter Moore, Head of Interactive Entertainment at Microsoft, has clarified previous comments about gamers not being concerned with backward compatibility on the Xbox 360, claiming his words were 'misconstrued' and reiterating Microsoft's goal to make every Xbox game backward compatible. 'It's quite simply not that we don't care about backward compat[ibility]. Boy, do we care about backward compat[ibility]... We're going to get darn close to that stated goal of every title done,' Moore promised."

holy_calamity writes "New Scientist is reporting on a new open source tool for writing up scientific experiments for computers, not humans. Called EXPO, it avoids the many problems computers have with natural language, and can be applied to any experiment, from physics to biology. It could at last let computers do real science - looking at published results and theories for new links and directions."

fistfullast33l writes "Groklaw has reported that the USPTO has ruled the broadest claims of the JPEG Patent held by Fogent to be invalid. PUBPAT, the organization that requested the review, released the news earlier today. According to PJ, the ruling will be hard to overturn as the 'submitters knew about the prior art but failed to tell the USPTO about it.'"

scottZed writes "Danish researchers found a simple way to make curiously shaped air holes in a bucket of water. Simply rig the bucket to have a spinning plate at the bottom, and depending on the speed, you can get an ellipse, three-sided star, square, pentagon, or hexagon. The effect may help explain such shapes seen in atmospheric disturbances on Earth and other planets. One practical use: really trippy washing machines."

galactic_grub writes to tell us that engineers in Portugal have built and flown a plane with no wires or mechanical connections between the major systems, only a wireless network. From the article: "Tests flights carried out in Portugal have shown that the system works well. Cristina Santos, at Minho University in Portugal, who developed the plane, says the aim is primarily to reduce weight and power requirements. 'Also, if you do not have the cables then the system is much more flexible to changes,' she says."

An anonymous reader writes "T-Mobile has launched a new 3G data card in the UK, and banned users from using it for VoIP or instant messaging applications." From the article: "Lock cast doubt on the sustainable viability of a mobile operator banning VoIP from its network. 'I think that eventually, if there's customer demand for this, it will happen," Lock said. "Other organizations will come along allowing VoIP. Who do you think is going to win?'"

An anonymous reader writes "DailyTech is reporting that the US Patent and Trademark Office is going to start using the Peer to Patent program. From the article:' The US Patent and Trademark Office has been getting praise for officially launching the Peer to Patent program -- the purpose of Peer to Patent is to find patents that have been issued for already made products or items that don't properly qualify for a patent. Because the USPTO usually does not have the manpower and time to thoroughly check every patent that comes into the office, many are unjustly rubber stamped.' The program will utilize a Wiki, among other tools, to get the job done."

SpaceNeeded asks: "Numbers of you will probably recognize the start of the situation. Because I work with systems, I perform occasional builds. This occasionally crosses over to support (especially where it's my kit I'm asked to support). This isn't a problem, nor is it a problem when I get the occasional support query from someone I haven't supplied a system to, but who needs assistance. This is all well and good, but I've had pretty poor year personally. I've lost two relatives and a third is in a pretty bad way in hospital. An eleven year relationship ended a couple of months back, and I'm now having to perform _all_ the domestic tasks that used to be shared. Between these few things and my regular job I'm finding I have a whole lot less time to allow to support calls. What methods do you know of for gently cutting off someone, support-wise?"

philgross writes "According to the New York Times, lots of girls and younger teens are abandoning their dolls for the Sims. Says one professor, "We leave most of the social work in our society to women and The Sims lets young girls, in particular, work out their desires and conflicts about those relationships." Says another, "Children generally want to create characters, but with girls we see them wanting to create a friend." Meanwhile, says Will Wright, boys will "do the same stupid thing over and over again and be happy," (and I wince looking at my vast collection of first-person shooters). The article does quote one 10-year-old boy who plays with Sims, and has learned valuable life lessons. "I learned don't leave your baby crying or people will come take your baby away."" And I learned that if you lock Sims in your upstairs torture chamber, with no tiles to sit, they eventually cry themselves to death.

An anonymous reader writes "SF Weekly newspaper sent a (male) writer to get pregnant in Second Life, to find out how it works. The article is the first installment in a three-part series." From the piece: "For $3,500 in Lindens (about $12 US), I could buy the pregnancy kit and get knocked up. I had the cash, so I made up my mind: without much fanfare -- without a partner or even a nurse and a turkey baster -- I bought the kit and got started. I tacked on a body shape that bumped out my stomach to a late-first-trimester size, making me a little more kettle-shaped. Then I switched on the UPA, or 'ULTIMATE Pregnancy Attachment' (emphasis theirs)."

Roland Piquepaille writes "Britain and France will jointly build three new huge aircraft carriers which will be delivered between 2012 and 2014. With their 60,000 tonnes, these 275-meter-long carriers will be the largest warships outside of the U.S. Navy. They're going to cost about $4 billion each, but with their reduced crews due to automation, they'll save lots of money to taxpayers during their 50 years of use. StrategyPage tells us that these ships will need at most a crew of 800 sailors instead of 2,000 for ships of that size today. At a cost of $100K per sailor per year, this represents savings of more than $6 billion. Impressive -- if it works."