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Power

U.S. 5X Battery Research Sets Three Paths For Replacing Lithium 172

dcblogs writes "One year ago this month, the U.S. Department of Energy announced a $120 million plan to develop a technology capable of radically extending battery life. 'We want to change the game, basically,' said George Crabtree, a senior scientist at Argonne National Laboratory and a physics professor who is leading the effort. The goal is to develop a battery that can deliver five times the performance, measured in energy density, that's also five times cheaper, and do it in five years. They are looking at three research areas. Researchers are considering replacing the lithium with magnesium that has two charges, or aluminum, which has three charges. Another approach investigates replacing the intercalation step with a true chemical reaction. A third approach is the use of liquids to replace crystalline anodes and cathodes, which opens up more space for working ions."
Beer

Scientist Seeks Investment For "Alcohol Substitute" 328

First time accepted submitter MalachiK writes "A senior academic and former UK government drugs adviser reckons that pretty soon it'll be possible to enjoy the fun of being drunk without having to suffer the negative effects of alcohol. In a proposal reminiscent of Star Trek's synthehol, Professor David Nut has identified a number of molecules that he claims offer experiences that are subjectively indistinguishable from alcohol intoxication. Apparently a major advantage of using these more selectively psychoactive drugs is that the effects can be quickly reversed. It's not all good news though as Professor Nut seems to think that the drinks industry is using its financial and political clout to stop this sort of research being undertaken."
Bug

RAF Pilots Blinded At 1000 Mph By Helmet Technical Glitch 154

codeusirae writes "RAF pilots were left 'blinded' by a barrage of images while flying at speeds of over 1,000 mph when a number of technical glitches hit their high-tech helmets. The visors were supposed to provide the fighter pilots with complete vision and awareness, but problems with the display produced a blurring known as 'green-glow,' meaning they were unable to see clearly.The green glow occurred when a mass of information was displayed on the helmet-mounted display systems, including radar pictures and images from cameras mounted around the aircraft."
Australia

Ask Slashdot: Package Redirection Service For Shipping to Australia? 206

An anonymous reader writes "I've recently moved continents, and one of the things I've noticed is the lack of the latest technology, as well as high prices for books and other goods here in Australia. I'm looking at package redirection services from the US, and there's a bewildering array of offerings, at a wide range of prices. What should I look out for? I'm hoping to reduce overall shipping costs to, but obviously worried about costs to deliver mostly empty boxes (yes, I'm talking about you, Amazon), damage to electrical goods from rough handling, packages going missing (does everything have to be registered post or tracked?), import duties (I'm not buying anything that should attract import duty, but still...) and overall costs (I'm not going to be buying frequently, just occasionally). What have other slashdot readers used, and what would they recommend?"

Comment Re:Links ! (Score 4, Insightful) 242

Not really. That was an *extremely* poorly controlled experiment by grade school students. Magically, no one else has produced similar results in an actual controlled study.

If your *only* evidence is a single experiment performed by individuals with barely rudimentary training in the sciences, you might want to consider that it is your bias causing you to readily accept the outlier as opposed to the norm.

Comment Re:My give-a-darn meter is reading negative GADs (Score 2, Interesting) 180

I think it's the hubris of Apple hurting the "software users" more than the patent holder. Instead of working something out, notifying its users, or something else, it just makes their app work poorly now.

Perhaps they can be told they are holding it wrong causing connectivity issues....

Transportation

TSA Decides Against Allowing Small Knives On Aircraft 298

New submitter lemur3 writes "After multiple months of discussing possible changes to the prohibited items list, the Transportation Security Administration in the United States has determined that it is best to go ahead without any changes to the list of items passengers may have in their carry-on baggage when traveling by air. Under the proposed change (discussed previously on Slashdot) pocket knives and other items, such as hockey sticks and ski poles, would have been allowed."

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