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Space

An Inside Look At the SpaceX Rocket Factory 50

Dave Bullock writes "The folks at SpaceX are working hard in their Hawthorne labs, cubicles and factory, building rockets that will hopefully bring future astronauts to the International Space Station. At the behest of Wired, I toured the former 747 factory which is now a rocket assembly line. 'Eschewing the traditional startup trappings of two college grads eating ramen, watching Adult Swim and coding until the wee hours of the night, SpaceX instead employs hundreds of brainiacs and builds its rockets in a massive hangar that once housed a 747 assembly line. Started in 2002 by PayPal founder Elon Musk, SpaceX (short for Space Exploration Technologies Corporation) brings a startup mentality to launching rockets into orbit, which until recently was almost exclusively government turf. The hope is that minimal bureaucracy, innovation and in-house manufacturing and testing can be used to put payloads into space at roughly one-tenth the cost of traditional methods.'"
Security

Secret US List of Civil Nuclear Sites Released 167

eldavojohn writes "Someone accidentally released a 266-page report on hundreds of sites in the US for stockpiling and storing hazardous nuclear materials for civilian use. While some ex-officials and experts don't find it to be a serious breach, the Federation of American Scientists are calling it a 'a one-stop shop for information on US nuclear programs.' The document contains information about Los Alamos, Livermore and Sandia, and opinions seem to be split on whether it's a harmless list or terrorist risk. One thing is for sure: it was taken down after the New York Times inquired to the Government Accountability Office about it."
Privacy

Feds Have Access To Cellphone Tracking On Request 140

Mike writes "According to a Washington Post article, federal officials are routinely asking and getting courts to order cellphone companies to furnish real-time tracking data on subscribers. The data is used to pinpoint the whereabouts of 'criminal suspects', according to judges and industry lawyers. In some cases, judges have granted the requests without even requiring the government to demonstrate probable cause that a crime is taking place or that the inquiry will yield evidence of a crime 'Privacy advocates fear such a practice may expose average Americans to a new level of government scrutiny of their daily lives. Such requests run counter to the Justice Department's internal recommendation that federal prosecutors seek warrants based on probable cause to obtain precise location data in private areas. The requests and orders are sealed at the government's request, so it is difficult to know how often the orders are issued or denied.'"
Music

Brian May, Rock Legend, Soon-To-Be Astrophysicist 169

xPsi writes "Brian May, the guitarist for the legendary rock band Queen (age 60), has finally decided to submit his Ph.D. thesis in astrophysics. The title is 'Radial Velocities in the Zodiacal Dust Cloud.' From the article: 'May was studying astrophysics at Imperial College when he formed Queen with singer Freddie Mercury and drummer Roger Taylor in 1970. He dropped his doctorate research into interstellar dust as the band met with increasing success.' And, hey, if this whole Rock-n-Roll thing doesn't pan out, at least he'll have something to fall back on."
Space

World's Largest Telescope Up and Running 120

apdyck writes "ITWire is reporting that the world's largest telescope is now up and running, conducting one-year series of tests. The Great Canary Telescope, located in the Canary Islands, is the largest telescope in the world at 10.4 m (34') in diameter. Not for your average stargazer! 'The reflective telescope, sometimes also called GranTeCan, uses technology called adaptive optics, in which the mirror changes its shape in order to correct distortions of light caused by the Earth's atmosphere. The telescope is part of the Observatorio del Roque de los Muchachos, located on the island of La Palma, Spain, within the Atlantic Ocean.'"
Biotech

Fructose As Culprit In the Obesity Epidemic 821

drewtheman writes "According to an interview with Dr. Robert Lustig, Professor of Pediatric Endocrinology from the University of California, San Francisco, fructose, once touted as diabetic-friendly because it doesn't raise insulin levels directly, could be a major culprit for the obesity epidemic, high blood pressure, and elevated blood levels of LDL in Americans and others worldwide as they adopt American-style diets. Fructose comprises 50% of table sugar and up to 90% of high-fructose corn syrup, both ingredients found in copious quantity in most American prepared foods."
Mars

Massive Cave Found on Mars 310

mrcgran writes "Space.com is reporting a very deep hole found on Mars: 'The geological oddity measures some 330 feet (100 meters) across and is located on an otherwise bright dusty lava plain to the northeast of Arsia Mons, one of the four giant Tharsis volcanoes on the red planet. The Mars Reconnaissance Orbiter (MRO) used its High Resolution Imaging Science Experiment (HiRISE) instrument to draw a bead on the apparent deep hole — a feature that may cause more scientists to ponder about potential subsurface biology on Mars. Because the spot lacks a raised rim or tossed out material called ejecta, researchers have ruled out the pit being an impact crater. No walls or other details can be seen inside the hole, and so any possible walls might be perfectly vertical and extremely dark or — more likely — overhanging.' The original image and its cutout at full resolution can be found in the HiRISE site."
Biotech

Controlling Computers With the Brain 253

Killam0n takes note of a story in CNN Money on progress in controlling computers via brainwaves. From an aspirin-sized implant a quadriplegic is now using to play computer games, the article extrapolates out to a near future in which we will all be wearing headband computers and IM'ing one another as if telepathically. "Two years ago, a quadriplegic man started playing video games using his brain as a controller. That may just sound like fun and games for the unfortunate, but really, it spells the beginning of a radical change in how we interact with computers — and business will never be the same. Someday, keyboards and computer mice will be remembered only as medieval-style torture devices for the wrists. All work — emails, spreadsheets, and Google searches — will be performed by mind control."
Biotech

Submission + - Genome of DNA Pioneer Is Deciphered

unchiujar writes: The New York Times reports that the full genome of James D. Watson, one of the discoverers of the structure of DNA in 1953, has been deciphered, marking what some scientists believe is the gateway to an impending era of personalized genomic medicine. Skip to next paragraph A copy of his genome, recorded on a pair of DVDs, is to be presented to Dr. Watson today in a ceremony in Houston by Richard Gibbs, director of the Human Genome Sequencing Center at the Baylor College of Medicine, and by Jonathan Rothberg, founder of the company 454 Life Sciences.
Biotech

Submission + - Brain cancer treated with electrical field

amigoro writes: A device that specifically targets rapidly growing cancer cells with intermediate frequency electrical fields — called Tumor-Treating Fields (TTFields) — doubled the survival rates of patients with brain cancer, according to a Proceedings of the National Academy of Sciences (PNAS) journal article. The device uses electrical fields to disrupt tumor growth by interfering with cell division of cancerous cells, causing them to stop proliferating and die off instead of dividing and growing. Healthy brain cells rarely divide and have different electrical properties than cancerous brain cells. This allows the device to target cancer cells without affecting the healthy cells. The only device related side effect seen was a mild to moderate contact dermatitis beneath the field delivering electrodes, which responded well to the application of topical cream and periodic electrode relocation.

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