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NASA

Shuttle Endeavour Blasts Off For Space Station 133

Gwmaw writes "The space shuttle Endeavour bolted off its seaside launch pad on Monday on a voyage to install the last two main pieces of the International Space Station. The 4:14 a.m. EST (0914 GMT) blastoff from the Kennedy Space Center shattered the predawn tranquility with a deafening roar and a brilliant tower of flames that momentarily turned the dark Florida sky as bright as day." HD video of launch attached.
Google

Google Mystery Domain Reroutes 3% of Net Surfers 140

An anonymous reader writes "A new Google domain — 1e100.net, a nod to the company's famously misspelled name — is now the net's 44th most visited site. Google says the domain is used to 'identify servers' on its internal network, hinting that reverse DNS plays a role. The domain was registered in September and launched in October, about the same time Google unveiled Spanner, a new addition to its backend infrastructure designed to shift loads automatically among its data centers."
Medicine

Plasma Jets Could Replace Dental Drills 131

Hugh Pickens writes "The first electric dental drill was patented in 1875; modern drills grind the diseased portions of teeth away at up to 500,000 rpm. But dentists have been seeking less invasive ways of wiping out stubborn, tooth-decaying bacteria. Now Live Science reports that bacteria-killing jets of plasma could soon replace the drills used to treat cavities in our teeth. Researchers recently demonstrated that a small, blowtorch-like device emitting a relatively cool beam of purple plasma could eliminate oral bacteria in cavities, leaving more tooth structure intact than a drill does. To test how well 'cold' plasma jets (about 100F or 38C) sterilize tooth material, researchers took slices of dentin from extracted human molars, doused them with bacteria, and torched them with the plasma jet. An inspection via a scanning electron microscope of the damage done to the germs shows bacterial remnants had holes in their cell walls. When the plasma jet fires, it charges oxygen in the surrounding air, creating highly reactive molecules that can break down the bacteria's defenses. Researchers believe the technique could be available to general dentistry in three to five years."
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."
Government

India Ditches UN Climate Change Group 403

Several readers have told us that the Indian Government is moving to establish its own group to address the science of climate change since it "cannot rely" on the official United Nations panel. "The move is a severe blow to the UN's Intergovernmental Panel on Climate Change (IPCC) following the revelation parts of its 3000 page 2007 report on climate science was not subjected to peer review. A primary claim of the report was the Himalayan glaciers could disappear by 2035, but the claim was not repeated in any peer-reviewed studies and rebuffed by scientists. India's environment minister Jairam Ramesh announced that the Indian government will established a separate National Institute of Himalayan Glaciology to monitor climate change in the region. 'There is a fine line between climate science and climate evangelism,' Ramesh said. 'I am for climate science.'"
Science

Studies Say Ideology Trumps Facts 784

Anti-Globalism writes "We like to think that people will be well informed before making important decisions, such as who to vote for, but the truth is that's not always the case. Being uninformed is one thing, but having a population that's actively misinformed presents problems when it comes to participating in the national debate, or the democratic process. If the findings of some political scientists are right, attempting to correct misinformation might do nothing more than reinforce the false belief."

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