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Comment Re:How a planetary-based IVT system works in gener (Score 1) 609

For me, as a non-engineer, this is quite difficult to get my head around although the example of the differential given above is a useful one. The bit I don't understand is why the secondary motor to control the ratio doesn't require the same power as the primary motor. For example, given the differential set up described above, wouldn't the second motor (where one of the wheels would normally be) have to provide just as much power as the primary at any speed other than full speed (where the secondary motor could be locked)?

I guess the bit I'm missing is how speed but not torque is taken out the system. Anyone care to provide a handy link with some background reading? (Something other than "go get an engineering degree" ;-) )

Censorship

Scientology Tries To Block German Documentary 565

eldavojohn writes "The Guardian is reporting on the strained relationship that Scientology is having with the German government and the airing of a pesky documentary on Southwest Broadcasting. Until Nothing Remains, a $2.3 million documentary, is slotted to air on German television at the end of this month. It recounts the true story of Heiner von Rönn and his family's suffering when he tried to leave the Church of Scientology. A Scientology spokesperson called the film false and intolerant and also said they are investigating legal means to stop the film from being aired. More details on the film can be gleaned here."
Sci-Fi

Real-World Synthehol In Development 273

Ada_Rules writes "Researchers at the Imperial College London have announced development of an alcohol substitute that has many of the same properties as the Synthehol from the series Star Trek, in that one will get a buzz from it but will not end up with a hangover. In addition you will have the option of getting immediately sober if you so desire it. Let's hope this is not the typical vaporware. It is not that I really want a drink of Synthehol, but with its release I assume Romulan Ale won't be far behind."
Censorship

AU Senator Calls Scientology a "Criminal Organization" 511

An anonymous reader passes along news that an Australian senator, Nick Xenophon, has denounced the Church of Scientology as "a criminal organization" from the floor of Parliament. "Senator Xenophon used a speech in Parliament last night to raise allegations of widespread criminal conduct within the church, saying he had received letters from former followers detailing claims of abuse, false imprisonment, and forced abortion. He says he has passed on the letters to the police and is calling for a Senate inquiry into the religion and its tax-exempt status." It wasn't that long ago that the CoS was calling for Net censorship in Australia; a month later the organization was convicted of fraud in France.
Music

"Three Strikes" To Go Ahead In Britain 294

David Gerard writes "Lord Peter Mandelson has carefully ignored the Gowers Report and the Carter Report, instead taking the advice of his good friend David Geffen and announcing that 'three strikes and you're out' will become law in Britain. The Open Rights Group has, of course, hit the roof. Oh, and never mind MI5 and the police pointing out that widespread encryption will become normal, hampering their efforts to keep up with little things like impending terrorist atrocities. Still, worth it to stop a few Lily Allen tracks being shared, right?"
Sci-Fi

Stargate Universe 829

Last night I finally scraped together the two hours to watch the premiere of Stargate Universe. Since the last two series really ran their course and deserved to end, I was skeptical. At first blush it appears that the show is just Atlantis + Voyager, shot in the documentary style that practically every sci-fi show since Firefly uses. But I enjoyed it, and figured we should have a place to discuss it. The TV landscape needs more real, good sci-fi: there's not a lot of it left, even on the moronically renamed Syfy channel. But maybe this one will have a solid season. I just hope that future episodes don't have so many commercials. I couldn't believe how many ads appeared during this thing.
Space

Submission + - New unmanned Japanese re-supply vessel for the ISS (examiner.com)

Joshua writes: "JAXA, Japan's version of NASA, has scheduled the launch of its new rocket, the H-IIB, for September 11th, 2009. The rocket will be carrying up the first in a series of unmanned supply vessels for the ISS called the HTV. The new Japanese addition to the international space fleet comes as a huge welcome sign to NASA, who has scheduled the space shuttle to retire in 2010. The HTV will be able to transport vital supplies, equipment, and experiments to the ISS, a job that the U.S. space shuttle has been doing largely up until now. Yearly launches for the H-II2 and HTV are scheduled between now and 2015. Until NASA can finish the next generation Ares I rocket, which isn't likely to be finished before 2017, taking astronauts into space and to the ISS will likely become the job of Russia."
Sci-Fi

Battlestar Galactica Feature Film Confirmed 342

Dave Knott writes "Entertainment Weekly reports that Universal Pictures has confirmed rumours of a Battlestar Galactica feature film. Directed by Bryan Singer, and co-produced by original series creator Glen Larson, the new movie will not be related to the recently concluded SyFy Network series. Rather, it will be a 'complete re-imagining of the sci-fi lore that was invented by Larson back in the '70s.'"
Space

Hubble Photographs Jupiter's New "Scar" 60

BearRanger writes "Calibration of new systems in the Hubble Space Telescope (installed in May by Shuttle Atlantis astronauts) were interrupted to take pictures of the new 'scar' near the south pole of Jupiter. The scar is believed to have been caused by the impact of an asteroid or small comet with the gas giant, which we discussed last Sunday. Hubble's return to service will be delayed by this interruption, but NASA says that rare events such as this warrant the delay. This is only the second recorded impact of an object with Jupiter."
Medicine

FDA Says Homeopathic Cure Can Cause Loss of Smell 452

Hugh Pickens writes "The FDA has advised consumers to stop using Matrixx Initiatives' Zicam Cold Remedy nasal gel marketed over-the-counter as a cold remedy because it is associated with the loss of sense of smell (anosmia) that may be long-lasting or permanent. The FDA says about 130 consumers have reported a loss of smell after using the homeopathic cure containing zinc, an ingredient scientists say may damage nerves in the nose needed for smell and health officials say they have asked Matrixx executives to turn over more than 800 consumer complaints concerning lost smell that the company has on file. 'Loss of the sense of smell is potentially life-threatening and may be permanent,' said Dr. Charles Lee. 'People without the sense of smell may not be able to detect life-dangerous situations, such as gas leaks or something burning in the house.' The FDA said the remedy was never formally approved because it is part of a small group of remedies known as homeopathic products that are not required to undergo federal review before launching. The global market for homeopathic drugs is about $200 million per year, according to the American Association of Homeopathic Pharmacists. Matrixx has settled hundreds of lawsuits connected with Zicam in recent years, but says it 'will seek a meeting with the FDA to vigorously defend its scientific data, developed during more than 10 years of experience with the products, demonstrating their safety.'"
Windows

Draconian DRM Revealed In Windows 7 1127

TechForensics writes "A few days' testing of Windows 7 has already disclosed some draconian DRM, some of it unrelated to media files. A legitimate copy of Photoshop CS4 stopped functioning after we clobbered a nagging registration screen by replacing a DLL with a hacked version. With regard to media files, the days of capturing an audio program on your PC seem to be over (if the program originated on that PC). The inputs of your sound card are severely degraded in software if the card is also playing an audio program (tested here with Grooveshark). This may be the tip of the iceberg. Being in bed with the RIAA is bad enough, but locking your own files away from you is a tactic so outrageous it may kill the OS for many persons. Many users will not want to experiment with a second sound card or computer just to record from online sources, or boot up under a Linux that supports ntfs-3g just to control their files." Read on for more details of this user's findings.
Games

EVE Devs Dissect, Explain Massive Economic Exploit 139

In December we discussed news that a major exploit in EVE Online had just been widely discovered after being abused by a few players for up to four years, creating thousands of real-life dollars worth of unearned in-game currency. Representatives from CCP Games assured players that the matter would be investigated and dealt with; a familiar line in such situations for other multiplayer games, and often the final official word on the matter. Yesterday, CCP completed their investigation and posted an incredibly detailed account of how the exploit worked, what they did to fix it, how it affected the game's economy, and what happened to the players who abused it. Their report ranges from descriptions of the involved algorithms to graphs of the related economic markets to theatrically swooping through the game universe nuking the malfunctioning structures. It's quite comprehensible to non-EVE-players, and Massively has summarized the report nicely. It's an excellent example of transparency and openness in dealing with a situation most companies would be anxious to sweep under the rug.
Science

Extinct Pyrenean Ibex Cloned 249

jamie points out a story in the Telegraph about a project to clone the Pyrenean Ibex (known also as bucardo), a species that went extinct in 2000. Before the last known member of the species died, scientists took tissue samples to begin a project to clone the animal. "Using techniques similar to those used to clone Dolly the sheep, known as nuclear transfer, the researchers were able to transplant DNA from the tissue into eggs taken from domestic goats to create 439 embryos, of which 57 were implanted into surrogate females. " Now, for the first time, one of them has survived the gestation period, living for seven minutes after birth. One of the researchers said, "The delivered kid was genetically identical to the bucardo. In species such as bucardo, cloning is the only possibility to avoid its complete disappearance."
Businesses

Can a Small Business Migrate Smoothly To OpenOffice.org v3? 503

Pay The Piper writes "As an IT Support Technician in a small corporation, I've been tasked by one of my managers to determine the feasibility of transitioning our small 40 or 50 person office from Microsoft Office 2000 to Open Office 3.0. What are some of the problems I may run into as far as document cross compatibility? Has the Open Office suite evolved to a point that permits easy transition from Microsoft's suite? Besides the obvious 'free vs. expensive' argument, what are some of the pros and cons of transitioning? Are there any reliable ways to view/edit/save a document saved in the OpenXML format through Open Office, or are my co-workers and I still going to be stuck in Microsoftland?" (Given that company-wide rollouts take some time to implement, this early look at the features of OO.o 3.1 may have some relevance, too.)

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