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Power

Physicists Discover How To Teleport Energy 365

MikeChino writes "A physicist at Tohoku University in Japan has figured out how to teleport energy from one point in the universe to another. The technique is based upon prior research that shows it's possible to teleport information from one location to another, and involves making a measurement on each [of] an entangled pair of particles. The measurement on the first particle injects quantum energy into the system, and then by carefully choosing the measurement to do so on the second particle, it is possible to extract the original energy. Heady stuff, but essentially it means that you can inject energy at one point in the universe and extract it from somewhere else without changing the energy of the system as a whole."
Science

Darwinian Evolution Considered As a Phase 313

LucidBeast tips a mind-bending report at New Scientist on the latest paradigm-breaking work of Carl Woese, one of whose earlier discoveries was the third branch of life on Earth, the Archaea. Woese and physicist Nigel Goldenfeld argue that, even in its sophisticated modern form, Darwin's theory of evolution by natural selection applies only to a recent phase of life on Earth. Woese and Goldenfeld believe that horizontal evolution led to the rise of the genetic code itself. "At the root of this idea is overwhelming recent evidence for horizontal gene transfer — in which organisms acquire genetic material 'horizontally' from other organisms around them, rather than vertically from their parents or ancestors. The donor organisms may not even be the same species. This mechanism is already known to play a huge role in the evolution of microbial genomes, but its consequences have hardly been explored. According to Woese and Goldenfeld, they are profound, and horizontal gene transfer alters the evolutionary process itself."
Math

Man Uses Drake Equation To Explain Girlfriend Woes 538

artemis67 writes "A man studying in London has taken a mathematical equation that predicts the possibility of alien life in the universe to explain why he can't find a girlfriend. Peter Backus, a native of Seattle and PhD candidate and Teaching Fellow in the Department of Economics at the University of Warwick, near London, in his paper, 'Why I don't have a girlfriend: An application of the Drake Equation to love in the UK,' used math to estimate the number of potential girlfriends in the UK. In describing the paper on the university Web site he wrote 'the results are not encouraging. The probability of finding love in the UK is only about 100 times better than the probability of finding intelligent life in our galaxy.'"
Hardware Hacking

Boost a Weak 3G Modem Signal, With a Saucepan 146

modeca writes "Using only commonly available kitchen equipment this guy demonstrates the amazing powers of an ordinary metal pan to boost the 3G reception of his USB modem. It really seems to work, check the right hand side of the graph in the video." It's not that crazy: cheap antenna boosting (for USB WiFi dongles, Bluetooth, and more) has been elevated to a fine art in New Zealand.
Space

Fifth Anniversary of a Cosmic Onslaught 162

The Bad Astronomer writes "Five years ago today (December 27, 2004), a vast wave of high-energy gamma and X-rays washed over the Earth, blinding satellites and partially ionizing the Earth's atmosphere. The culprit was a superflare from the magnetar SGR 1806-20, located 50,000 light years away. The energy released was mind-numbing: in one-fifth of a second, this supercharged magnetic neutron star blasted out as much energy as the Sun does in 250,000 years!"
Games

Man "Beats" World of Warcraft 655

Precision pointed out that a Taiwanese man has been named the first ever person to successfully beat World of Warcraft, getting all 986 achievements, completing 5906 quests and /hugging 11 players. Insert joke here. There are many.
Biotech

NASA Reproduces a Building Block of Life In the Lab 264

xp65 writes "NASA scientists studying the origin of life have reproduced uracil, a key component of our hereditary material, in the laboratory. They discovered that an ice sample containing pyrimidine exposed to ultraviolet radiation under space-like conditions produces this essential ingredient of life. 'We have demonstrated for the first time that we can make uracil, a component of RNA, non-biologically in a laboratory under conditions found in space,' said Michel Nuevo, research scientist at NASA's Ames Research Center, Moffett Field, Calif. 'We are showing that these laboratory processes, which simulate occurrences in outer space, can make a fundamental building block used by living organisms on Earth.'"
Hardware Hacking

Reusing Old TiVo Hardware? 197

buss_error writes "I have old TiVo hardware that I'd like to reuse — however, I find in searching that the most frequent reply is: 'Don't cheat TiVo!' I don't want to cheat TiVo — in fact, I'd like to nuke the drive with a completely open-source distro with no TiVo drivers at all. Some uses I think would be interesting: recording video for security cameras or a drive cam; a unit for weather reporting; fax/telephone; a power monitor for the home; or other home automation. I would prefer a completely TiVo-free install — this is because I have major issues with TiVo and don't want the slightest taint of their intellectual property. But, since I paid for the hardware, I'd like to wring some use out of it rather than simply putting it in the landfill."
Space

The Tech Aboard the International Space Station 183

CNETNate writes "With its own file server for uploaded Hollywood blockbusters, a 10Mbps Internet connection to Earth, and around a hundred IBM ThinkPad notebooks, the consumer technology aboard the $150 billion International Space Station is impressive. It's the responsibility of just two guys to maintain the uptime of the Space Station's IT, and they have given CNET an in-depth interview to explain what tech's aboard, how it works, and whether Windows viruses are a threat to the astronauts. In a related feature, the Space Station's internal network (which operates over bandwidth of just 1Mbps) and its connected array of Lenovo notebooks is explained, along with the tech we could see in the future."
Idle

Neanderthals "Had Sex" With Modern Man 536

According to Professor Svante Paabo, director of genetics at the Max Planck Institute for Evolutionary Anthropology, Neanderthals and modern humans had sex across the species barrier. The professor has been using DNA retrieved from fossils to piece together the entire Neanderthal genome, and plans on publishing his findings soon. He recently told a conference that he was sure the two species had had sex, but still had questions as to how "productive" the relations had been. "What I'm really interested in is, did we have children back then and did those children contribute to our variation today?" he said. "I'm sure that they had sex, but did it give offspring that contributed to us? We will be able to answer quite rigorously with the new [Neanderthal genome] sequence." What remains a mystery is what Paleolithic brewery provided the catalyst for these stone age hook-ups.
Role Playing (Games)

Free-To-Play Switch Going Well For D&D Online 201

babboo65 writes "Dungeons and Dragons Online is enjoying a second life in terms of player count and buzz, all thanks to its new business strategy: giving the game away. Turbine is making their MMO as accessible as possible, and that includes making players who don't pay anything as happy as possible. Subscriptions are up 40 percent. Ars explores how free can be very profitable."
Toys

Wikipedia In Your Pocket, $99 412

An anonymous reader notes the announcement by Sean Moss-Pultz (Openmoko, Inc.) of a new geek device: The $99 WikiReader. All of Wikipedia in your pocket with no Internet connection required. Works in bright sunlight. 3-button interface. You can update the information in the WikiReader either by mail (they ship a microSD card) or by downloading a 4+ GB file.
Earth

From Turbines and Straw, Danish Self-Sufficiency 183

chrnb writes "Last year, the Danish island of Samso (pronounced SOME-suh) completed a 10-year experiment to see whether it could become energy self-sufficient. The islanders, with generous amounts of aid from mainland Denmark, busily set themselves about erecting wind turbines, installing nonpolluting straw-burning furnaces to heat their sturdy brick houses and placing panels here and there to create electricity from the island's sparse sunshine. By their own accounts, the islanders have met the goal. For energy experts, the crucial measurement is called energy density, or the amount of energy produced per unit of area, and it should be at least 2 watts for every square meter, or 11 square feet. 'We just met it,' said Soren Hermansen, the director of the local Energy Academy, a former farmer who is a consultant to the islanders."
Space

The Night Sky In 800 Million Pixels 120

An anonymous reader recommends a project carried out recently by Serge Brunier and Frédéric Tapissier. Brunier traveled to the top of a volcano in the Canary Islands and to the Chilean desert to capture 1,200 images — each one a 6-minute exposure — of the night sky. The photos were taken between August 2008 and February 2009 and required more than 30 full nights under the stars. Tapissier then processed the images together into a single zoomable, 800-megapixel, 360-degree image of the sky in which the Earth is embedded. "It is the sky that everyone can relate to that I wanted to show — it's constellations... whose names have nourished all childhoods, it's myths and stories of gods, titans, and heroes shared by all civilisations since Homo became sapiens. The image was therefore made as man sees it, with a regular digital camera." The image is the first of three portraits produced by the European Southern Observatory's GigaGalaxy Zoom project.

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