Hugh Pickens writes "Yale University researchers believe that if evolutionary pressures of sexual selection and reproductive fitness continue for another 10 generations, the trends detected in their study may mean that the average woman in 2409 AD will be 2 cm shorter, 1 kg heavier, will bear her first child five months earlier, and enter menopause 10 months later. 'There is this idea that because medicine has been so good at reducing mortality rates, that means that natural selection is no longer operating in humans,' says Stephen Stearns of Yale University. 'That's just plain false.' Stearns and his team studied the medical histories of 14,000 residents of the Massachusetts town of Framingham, using medical data from a study going back to 1948 spanning three generations, and found that shorter, heavier women had more children than lighter, taller ones. Women with lower blood pressure and cholesterol were also more likely to have large families as were women who gave birth early or had a late menopause. More importantly, these traits are then passed on to their daughters, who also, on average, had more children. The study has not determined why these factors are linked to reproductive success, but it is likely that they indicate genetic, rather than environmental, effects. 'The evolution that's going on in the Framingham women is like average rates of evolution measured in other plants and animals,' says Stearns. 'These results place humans in the medium-to-slow end of the range of rates observed for other living things.'"

SkinnyGuy writes "Carbon nanofibers and nanotubes are the future of computers, cars, energy and more, but it won't happen until someone figures out how to make carbon nanotubes more efficiently and in formations that can deliver enough energy and functionality to offer practical solutions for real-world problems. Honda's latest breakthrough could be the first step. Of course, Intel is working on similar carbon nanotube fabrication technology. Whoever finally delivers a practical solution, it sounds like a win-win for us."

KentuckyFC writes "The way radio signals vary in a wireless network can reveal the movement of people behind closed doors, say researchers who have developed a technique called variance-based radio tomographic imaging which processes wireless signals to peer through walls. They've tested the idea with a 34-node wireless network using the IEEE 802.15.4 wireless protocol (the personal area network protocol employed by home automation services such as ZigBee). The researchers say that such a network could be easily distributed by the police or military wanting to determine what's going on inside a building. But such a network, which uses cheap off-the-shelf components, might also be easily deployed by your neighbor or anybody else wanting to monitor movements in your home."

An anonymous reader writes "A NASA probe found that cosmic ray intensities in 2009 had increased by almost 20 percent beyond anything seen in the past 50 years. Such cosmic rays arise from distant supernova explosions and consist mostly of protons and heavier subatomic particles — just one cosmic ray could disable unlucky satellites or even put a mission to Mars in jeopardy."

An anonymous reader writes "Google maps are getting extended indoors next month with a new app called Micello that takes over where conventional navigators leave off — mapping your route inside of buildings, malls, convention centers and other points of interest. You don't get a 'you are here' blinking dot yet — but they do promise to add one next year using WiFi triangulation. At the introduction next month, Micello will only work in California, but they plan to expand to other major US cities during 2010."

laggist writes "A heart patient in Singapore has been implanted with an artificial heart that pumps blood continuously, allowing her to live without a pulse. From the article: '... the petite Madam Salina, who suffers from end-stage heart failure, would not have been able to use the older and bulkier models because they can only be implanted in patients 1.7m or taller. The 30-year-old administrative assistant is the first recipient here to get a new artificial heart that pumps blood continuously, the reason why there are no beats on her wrist.'" The story is light on details, but an article from last year in MIT's Technology Review explains a bit more about how a pulse-less artificial heart works.

mateuscb writes "A campaign backed by automakers and some lawmakers to make electric or hybrid cars noisier in a bid to increase safety for pedestrians and cyclists has taken a strange, Blade Runner-type twist. Nissan sound engineers have announced that the Leaf electric car set for release next year will emit a 'beautiful and futuristic' noise similar to the sound of flying cars — or 'spinners' — that buzz around 2019 Los Angeles in Ridley Scott's dystopian thriller based on a Philip K. Dick science fiction novel."

chalkyj writes "NCSoft has announced that they will be dropping GameGuard from the western launch of their upcoming MMORPG, Aion. The flawed Korean anti-cheat software has been heavily criticized for employing root-kit like techniques and conflicting with many hardware configurations. The final straw is thought to have been the stability issues experienced by players during open beta and the community outcry it caused. The decision makes Aion, which recently announced over 400,000 western pre-orders, a real contender in the western MMO market."

yet-another-lobbyist writes to mention that Facebook addiction has finally caused real world consequences, at least for one would-be burglar. It seems that 19-year-old Jonathan Parker couldn't stay away from the popular social networking site, even long enough to rob a house. Parker not only stopped mid-robbery to check his Facebook status on the victim's computer, but left it logged in to his account when he left.

An anonymous reader notes a CNN.com report on Nanocomp Technologies, the first in the world to make sheets of carbon nanotubes. "In April, [CEO] Lashmore had a mechanical multicaliber gun shoot bullets at different versions of his sheet, each less than a fifth of an inch thick. ... Army tests show the material works as well as Kevlar. The military also hopes to replace copper wiring in planes and satellites with highly conductive nanotubes, saving millions of dollars in fuel costs."

Harry writes "Haiku, an open-source re-creation of legendary 1990s operating system BeOS, was released in alpha form this week. The news made me happy and led me to check in on the status of other once-prominent OSes — CP/M, OS/2, AmigaOS, and more. Remarkably, none of them are truly defunct: In one form or another, they or their descendants are still available, being used by real people to accomplish useful tasks. Has there ever been a major OS that simply went away, period?"

coomaria noted an unsurprising story about how courts are having problems with jurors Googling during cases. As anyone who has ever been called for jury duty knows, you aren't allowed to get outside information about the case you are hearing, but apparently the iPhone makes it far too easy to ignore this advice. A lawyer is trying to get jurors to sign a form explicitly stating they won't "use 'personal electronic and media devices' to research or communicate about the case." Of course, I'm not exactly sure why a juror should need to sign something for your iPhone but not a newspaper.

brumgrunt writes "Technically a corridor in a science-fiction movie should just be a means of getting from one big expensive set to the next, and yet Den Of Geek writes lovingly of the detailed conduits in films such as Alien, Outland, Solaris and even this year's Moon by Duncan Jones."