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Submission + - Questionable Patents From MakerBot (openbeamusa.com) 1

An anonymous reader writes: OpenBeam USA is a Kickstarted company that builds open source aluminum construction systems (think erector sets). One of the main uses for the system is building 3D printers, and creator Terence Tam is heavily involved in the 3D-printing community. He's now put up a blog post about some disturbing patents filed by MakerBot. In particular, he notes a patent for auto-levelling on a 3D printer. Not only is this an important upcoming technology for 3D printers, the restriction of which would be a huge blow to progress, it seems the patent was filed just a few short weeks after Steve Graber posted a video demonstrating such auto-levelling. There had also been a Kickstarter campaign for similar tech a few months earlier. Tam gives this warning: 'Considering the Stratasys — Afinia lawsuit, and the fact that Makerbot is now a subsidiary of Stratasys, it's not a stretch to imagine Makerbot coming after other open source 3D manufacturers that threaten their sales. After all, nobody acquires a patent warchest just to invite their competitors to sit around the campfire to sing Kumbaya. It is therefore vitally important that community developed improvements do not fall under Makerbot's (or any other company's) patent portfolio to be used at a later date to clobber the little guys.'
Canada

Ontario School Bans Wi-Fi 287

St. Vincent Euphrasia elementary school in Meaford, Ont. is the latest Canadian school to decide to save its students from the harmful effects of Wi-Fi by banning it. Schools from universities on down have a history of banning Wi-Fi in Ontario. As usual, health officials and know-it-all scientists have called the move ridiculous. Health Canada has released a statement saying, "Wi-Fi is the second most prevalent form of wireless technology next to cell phones. It is widely used across Canada in schools, offices, coffee shops, personal dwellings, as well as countless other locations. Health Canada continues to reassure Canadians that the radiofrequency energy emitted from Wi-Fi equipment is extremely low and is not associated with any health problems."
Image

Prince Says Internet Is Over 450

the_arrow writes "According to the artist currently known as Prince, 'The internet's completely over.' At least that what he says in an interview with the British newspaper Mirror. Quoting Prince: 'The internet's like MTV. At one time MTV was hip and suddenly it became outdated. Anyway, all these computers and digital gadgets are no good. They just fill your head with numbers and that can't be good for you.'"
Government

Survey Says To UK — Repeal Laws of Thermodynamics 208

mostxlnt writes "As we noted, the new Tory UK government has launched a website asking its subjects which laws they'd most like repealed. There are proposals up for repeal of the Laws of Thermodynamics: Second, Third, and all (discussion thread on this one closed by a moderator). One comment on the Third [now apparently deleted] elucidated: 'Without the Third Law of Thermodynamics, it would be possible to build machines that would last forever and provide an endless source of cheap energy. thus solving both potential crises in energy supply as well as solving the greenhouse gas problem in one step... simples... eh?'"
Communications

Skype Releases Open SDK 108

An anonymous reader writes "SkypeKit gives Linux developers access to core functionality, allowing Linux developers to add video, calling, and instant messaging features to desktop applications. The SDK also comes with the freshly royalty-free SILK codec for high-end audio. Skype is hoping that the inclusion of SILK will popularize the codec, extending its reach. Currently, the SkypeKit beta is only available for Linux on an invite-only basis, with Windows and Mac versions planned in coming weeks. The SDK does not cover Android or Mac, an odd choice considering the announcement of SkypeKit championed itself for extending the functionality of Skype to multiple platforms and devices. Including smartphones in the SDK seems like an obvious move." Ars Technica has a rundown, too.
GNU is Not Unix

FSF Asks Apple To Comply With the GPL For Clone of GNU Go 482

I Don't Believe in Imaginary Property writes "The Free Software Foundation has discovered that an application currently distributed in Apple's App Store is a port of GNU Go. This makes it a GPL violation, because Apple controls distribution of all such programs through the iTunes Store Terms of Service, which is incompatible with section 6 of the GPLv2. It's an unusual enforcement action, though, because they don't want Apple to just make the app disappear, they want Apple to grant its users the full freedoms offered by the GPL. Accordingly, they haven't sued or sent any legal threats and are instead in talks with Apple about how they can offer their users the GPLed software legally, which is difficult because it's not possible to grant users all the freedoms they're entitled to and still comply with Apple's restrictive licensing terms."
Networking

CoD: Black Ops To Get Dedicated Game Servers 69

roh2cool writes "The seventh Call of Duty game is being planned, and it has been dubbed Call of Duty: Black Ops. This game will be developed by Treyarch instead of Infinity Ward. Mark Lamia, Treyarch studio head, confirmed with CVG that in CoD: Black Ops, players will get dedicated game servers for the PC version of the game. Finally, PC gamers will get a chance to rejoice."
Canada

Cheap Cancer Drug Finally Tested In Humans 363

John Bayko writes "Mentioned on Slashdot a couple of years ago, the drug dichloroacetate (DCA) has finally finished its first clinical trial against brain tumors in humans. Drug companies weren't willing to test a drug they could not patent, so money was raised in the community through donations, auctions, and finally government support, but the study was still limited to five patients. It showed extremely positive results in four of them. This episode raises the question of what happens to all the money donated to Canadian and other cancer societies, and especially the billions spent buying merchandise with little pink ribbons on it, if not to actual cancer research like this."
Image

Scientists Discover Booze That Won't Give You a Hangover 334

Kwang-il Kwon and Hye Gwang Jeong of Chungnam National University have discovered that drinking alcohol with oxygen bubbles added leads to fewer hangovers and a shorter sobering up time. People drinking the bubbly booze sobered up 20-30 minutes faster and had less severe and fewer hangovers than people who drank the non-fizzy stuff. Kwon said: "The oxygen-enriched alcohol beverage reduces plasma alcohol concentrations faster than a normal dissolved-oxygen alcohol beverage does. This could provide both clinical and real-life significance. The oxygen-enriched alcohol beverage would allow individuals to become sober faster, and reduce the side effects of acetaldehyde without a significant difference in alcohol's effects. Furthermore, the reduced time to a lower BAC may reduce alcohol-related accidents."
Idle

Directed Energy Weapon Downs Mosquitos 428

wisebabo writes "Nathan Myhrvol demonstrated at TED a laser, built from parts scrounged from eBay, capable of shooting down not one but 50 to 100 mosquitos a second. The system is 'so precise that it can specify the species, and even the gender, of the mosquito being targeted.' Currently, for the sake of efficiency, it leaves the males alone because only females are bloodsuckers. Best of all the system could cost as little as $50. Maybe that's too expensive for use in preventing malaria in Africa but I'd buy one in a second!" We ran a story about this last year. It looks like the company has added a bit more polish, and burning mosquito footage to their marketing.
Graphics

Disney Releases 3D Texture Mapper Source Code 83

dsavi writes "Ptex, Walt Disney Animation Studio's cutting-edge 3D texture mapping library which was first used on nearly every surface in the 2008 animated feature Bolt, was released under the BSD license on Friday. Quoting the announcement on monophyl.com: 'We expect to follow Ptex with other open source projects that we hope the community will find beneficial. We will soon be launching a new Walt Disney Animation Studios Technology page under disneyanimation.com. It will include links to our open source projects as will as a library of recent publications.' This looks good for open source 3D graphics."
Programming

An Open Source Compiler From CUDA To X86-Multicore 71

Gregory Diamos writes "An open source project, Ocelot, has recently released a just-in-time compiler for CUDA, allowing the same programs to be run on NVIDIA GPUs or x86 CPUs and providing an alternative to OpenCL. A description of the compiler was recently posted on the NVIDIA forums. The compiler works by translating GPU instructions to LLVM and then generating native code for any LLVM target. It has been validated against over 100 CUDA applications. All of the code is available under the New BSD license."

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