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Biotech

Scientists Create Artificial Meat 820

Hugh Pickens writes "The Telegraph reports that scientists have created the first artificial meat by extracting cells from the muscle of a live pig and putting them in a broth of other animal products where the cells then multiplied to create muscle tissue. Described as soggy pork, researchers believe that it can be turned into something like steak if they can find a way to 'exercise' the muscle and while no one has yet tasted the artificial meat, researchers believe the breakthrough could lead to sausages and other processed products being made from laboratory meat in as little as five years' time. '"What we have at the moment is rather like wasted muscle tissue. We need to find ways of improving it by training it and stretching it, but we will get there," says Mark Post, professor of physiology at Eindhoven University. "You could take the meat from one animal and create the volume of meat previously provided by a million animals." Animal rights group Peta has welcomed the laboratory-grown meat, announcing that "as far as we're concerned, if meat is no longer a piece of a dead animal there's no ethical objection while the Vegetarian Society remained skeptical. "The big question is how could you guarantee you were eating artificial flesh rather than flesh from an animal that had been slaughtered. It would be very difficult to label and identify in a way that people would trust.""
Security

Best Tool For Remembering Passwords? 1007

StonyCreekBare writes "Lately I've been rethinking my personal security practices. Should my laptop be stolen, having Firefox 'fill in' passwords automatically for me when I go to my bank's site seems sub-optimal. Keeping passwords for all the varied sites on the computer in a plain-text file seems unwise as well. Keeping them in my brain is a prescription for disaster, as my brain is increasingly leaky. A paper notepad likewise has its disadvantages. I have looked at a number of password managers, password 'vaults' and so on. The number of tools out there is a bit overwhelming. Magic Password Generator add-in for Firefox seems competent, but it's tied to Firefox, and I have other places and applications where I want passwords. And I might be accessing my sites from other computers that don't have it installed. The ideal tool in my mind should be something that is independent of any application, browser, or computer; something that is easily carried, but which if lost poses no risk of compromise. What does the Slashdot crowd like in password tools?"
Transportation

Hyperdrive Propulsion Could Be Tested At the LHC 322

KentuckyFC writes "In 1924, the influential German mathematician David Hilbert calculated that a stationary mass should repel a particle moving towards or away from it at more than half the speed of light (as seen by a distant inertial observer). Now an American physicist has pointed out that the equal and opposite effect should also hold true: that a relativistic particle should repel a stationary mass. This, he says, could form the basis of a 'hypervelocity propulsion drive' for accelerating spacecraft to a good fraction of the speed of light. The idea is that the repulsion allows the relativistic particle to deliver a specific impulse that is greater than its specific momentum, an effect that is analogous to the elastic collision of a heavy mass with a much lighter, stationary mass, from which the lighter mass rebounds with about twice the speed of the heavy mass. Unlike other exotic hyperdrive proposals, this one can be tested using the world's largest particle accelerator, the LHC, which will generate beams of particles with the required energy (abstract). Placing a test mass next to the beam line and measuring the forces on it as the particles pass by should confirm the theory — or scupper it entirely."
Apple

Apple Takes Action Over Australian Logos 425

sams67 writes "Australian supermarket Woolworth is on the receiving end of an action from Apple over Woolworth's new logo. The green, highly stylized 'W' logo could at best be described as 'apple-like.' As outlined in the article, Apple is taking similar action in Australia against music festival promoter, Poison Apple, and pay TV provider Foxtel, over their fruit-related logos."
Books

xkcd To Be Released In Book Form 198

History's Coming To writes "xkcd creator Randall Munroe has revealed on his blag that the acclaimed stick-figure comic will be produced in real dead-tree book form. Fantastic news for all fans of comedy, maths, science, and relationship screw-ups — especially given that the book will be sold in aid of the charity 'Room To Read.' Rumors that the book contains a joke in the ISBN remain unconfirmed." The NY Times article that Munroe links (registration may be required) is from April of this year, and I am amazed that this community didn't note the story at that time. The book will be published by breadpig, which was created by Alexis Ohanian, one of the founders of reddit.

RadioShack To Rebrand As "The Shack"? 629

Harry writes "Rumor has it that RadioShack is planning to re-brand itself as The Shack later this year, after eighty-eight years under the old name (most of them with a space in between 'Radio' and 'Shack'). I hope it's not true, because I don't think the move would do a thing to make the retailer a better, more successful business." Where will we go to buy soldering irons and those RCA to headphone jack adapters now?
Space

Experts Puzzled By Bright Spot On Venus 107

Hugh Pickens writes "BBC reports that astronomers are puzzled by a strange bright spot which has appeared in the clouds of Venus, first identified by US amateur astronomer Frank Melillo on 19 July and later confirmed by the European Space Agency's Venus Express spacecraft. 'I have seen bright spots before but this one is an exceptionally bright and quite intense area,' says Melillo. The bright spot has started to expand since its first appearance, being spread by winds in Venus' thick atmosphere. Scientists are unsure as to what is causing the spot. 'An eruption would have to be quite energetic to get a cloud this high,' said Dr. Sanjay Limaye of the University of Wisconsin. Furthermore, at a latitude of 50 degrees south, the spot lies outside the region of known volcanoes on Venus. Another potential source for the bright spot are charged particles from the Sun interacting with Venus' atmosphere. It's also possible that atmospheric turbulence may have caused bright material to become concentrated in one area. 'Right now, I think it's anybody's guess,' adds Limaye."
Power

Piston-Powered Nuclear Fusion 147

katarn writes "General Fusion is a startup proposing they can create commercially viable fusion using acoustic shock waves, triggered by 220 precisely controlled pneumatic pistons. Their approach is based on a US Naval research concept called 'Linus' and old research done by General Atomics. They feel we now have the high-speed, digital processing capable of pulling off this feat, where decades ago the technology was not available. I think we can hold off on the 'vaporware' claims for a bit; everyone is aware of the horrible track record for turning fusion concepts into reality, but they don't claim to be the first with the idea or that there are not substantial challenges in the way. If nothing else, it is a fascinating concept." Los Alamos National Laboratory has further details on this type of fusion, and longtime LANL researcher Ronald Kirkpatrick did an external assessment (PDF) of General Fusion's plans. Popular Science had a lengthy story about the company a while back. The reason they're back in the headlines now is that they've secured enough funding to begin work on a prototype reactor.
Image

Microsoft Exec Says, "You'll Miss Vista" Screenshot-sm 273

Oracle Goddess writes "'Years from now, when you've moved on to Windows 7, you'll look back at Windows Vista fondly. You'll remember its fabulous attributes, not its flaws.' That's the opinion of Steve Guggenheimer, vice president of the OEM division at Microsoft. 'I think people will look back on Vista after the Windows 7 release and realize that there were actually a bunch of good things there,' Guggenheimer said in a recent interview. 'So it'll actually be interesting to see in two years what the perception is of Vista.' A dissenting opinion comes from Bob Nitrio, president of system builder Ranvest Associates, doesn't believe organizations that skipped Vista will ever regret their decision. 'I don't think for a second that people are suddenly going to love Windows 7 so much that they will experience deep pangs of regret for not having adopted Vista,' said Nitrio. If I had to bet, I'd go with Bob's take on it." My first thought was, Steve meant Windows 7 is designed to be virtually unusable as payback for all the complaints about Vista, but I might be biased.

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