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Government

New FBI Operations Manual Increases Surveillance 189

Posted by CmdrTaco from the because-they-can dept.
betterunixthanunix writes "The New York Times is reporting that the new FBI operations manual suggests a broad increase in surveillance. Denoted the Domestic Investigations and Operations Guide, the manual officially lowers the bar of acceptability when it comes to engaging in surveillance activities, including allowing agents to perform such surveillance on people who are not suspected terrorists without opening an inquiry or officially recording their actions. The new manual also relaxes rules on administering lie detector tests, searching through a person's trash, and the use of teams to follow targeted individuals. It should be noted that these guidelines still fall within the general limits put in place by the attorney general."
HP

Apple Now World's Largest Semiconductor Buyer 92

Posted by timothy from the newton-would-be-so-proud dept.
Lucas123 writes "Apple has leaped two spots to become the world's largest consumer of semiconductor technology, including NAND flash, NOR flash and microprocessors. Apple spent $17.5 billion on semiconductors in 2010, an increase of 79.6% over 2009. Sixty-one percent of Apple's semiconductor budget in 2010 was spent on wireless products such as the iPhone and iPad, while second place HP spent 82% of its semiconductor budget on computer products like desktops, notebooks and servers."
Science

Underwater Spider Spins Itself an Aqualung 91

Posted by Soulskill from the later-i'm-out dept.
sciencehabit writes "In the ponds of northern Europe lives a tiny brown spider with a bubble on its back. The 10-millimeter-long Argyroneta aquatica is the only spider in the world that spends its entire life underwater. But just like land spiders, it needs oxygen to breathe. So every so often, it leaves its underwater web home to visit the surface and brings back a bubble of air that sticks to its hairy abdomen. It deposits the bubble into a little silk air tank spun for the purpose. This 'diving bell,' researchers have now found, is not just a repository. It's actually a gill that sucks oxygen from the water, allowing the spider to stay under for up to 24 hours."
Medicine

New Superbug Strain Found In Cows and People 144

Posted by Soulskill from the biological-warfare-in-the-bovine-revolution dept.
sciencehabit writes "A novel form of deadly drug-resistant bacteria that hides from a standard test has turned up in Europe. Researchers found the so-called MRSA strain in both dairy cows and humans in the United Kingdom, suggesting that it might be passed from dairies to the general population. But before you toss your milk, don't panic: The superbug isn't a concern in pasteurized dairy products."
Cloud

UK Government Ditches Cloud Concept, Consolidates Data Centers 97

Posted by Roblimo from the the-cloud-is-not-always-a-good-idea dept.
twoheadedboy writes "HP's UK managing director says the Government has ditched its cloud computing project. A brainchild of the Labour Government and announced last year, the G-Cloud (Government Cloud) was supposed to bring significant savings. The HP guy says the government now has other ideas about how to save money on IT."
Power

Using Flywheels to Meet Peak Power Grid Demands 325

Posted by Roblimo from the our-squirrels-run-extra-hard-to-spin-our-flywheels dept.
hackertourist writes "A novel type of electricity storage was recently added to the New York power grid. The unit, supplied by Beacon Power, uses flywheels to store energy. This system is intended to replace gas turbines in supplying short-term peaks in power demand (also known as frequency regulation). It can supply up to 20 MW, using 200 flywheels." If you can't afford a 200-flywheel system, you can always get a racetrack-ready Porsche 911 GT3 R Hybrid, which has a single energy-storage flywheel that can give you a 160 HP burst of power when you need a little extra oomph.
Moon

No Moon Needed For Extraterrestrial Life 246

Posted by Soulskill from the sheer-luna-cy dept.
sciencehabit writes "Given the generally accepted idea of how Earth got its big moon — through a dramatic collision with a Mars-sized body that knocked a huge chunk of Earth loose — astronomers estimate that only 1% of all Earth-like planets in the universe might actually have such a hefty companion. That would mean planets harboring complex life might be relatively rare. But researchers have now carried out large numbers of detailed numerical simulations of 'moon-less Earths,' which show that the consequences are less dire than is generally assumed. According to the simulations, these planets would have ample time for advanced land life to evolve. As a result, the number of Earth-like extrasolar planets suitable for harboring advanced life could be 10 times higher than has been assumed until now."
Space

'Homeless' Planets May Be Common In Our Galaxy 181

Posted by CmdrTaco from the click-your-heals-together dept.
sciencehabit writes "Our galaxy could be teeming with 'homeless' planets, wandering the cosmos far from the solar systems of their birth, astronomers have found. In a paper published online today in Nature, the researchers list 10 objects in our galaxy that are very likely to be free-floating planets. What's more, they claim that in our galaxy, free-floaters are probably so populous that they outnumber stars."
HP

HP Advances Next-Gen Memory Technology 70

Posted by samzenpus from the newest-and-greatest dept.
angry tapir writes "HP scientists have made a small breakthrough in the development of a next-generation memory technology called memristors, which some see as a potential replacement for today's widely used flash and DRAM technologies. In a paper to be published today in the journal Nanotechnology, scientists report that they have mapped out the basic chemistry and structure of what happens inside a memristor during its electrical operation."
NASA

Jupiter's Moon Io Has a Volcanic Sub-Surface 48

Posted by timothy from the other-moons-seething-with-envy dept.
gabbo529 writes "NASA scientists have discovered new information on one of Jupiter's moons, indicating it has a molten magma sub-surface (abstract). This discovery, made using data analysis from NASA's Galileo spacecraft, reveals why that particular moon is the most volcanic object known in the solar system. The moon, which is named Io, produces about 100 times more lava each year than all the volcanoes on Earth combined. The global magma ocean about 30 to 50 kilometers (20 to 30 miles) beneath Io's surface explains the moon's activity." Science has a nice graphic, too.
Earth

High-Tech Gas Drilling Is Fouling Drinking Water 390

Posted by Soulskill from the sometimes-you-have-to-roll-a-hard-six dept.
sciencehabit writes "Drilling for natural gas locked deep in a shale formation — a process known as fracking — has seriously contaminated shallow groundwater supplies beneath far northeastern Pennsylvania with flammable methane. That's the conclusion of a new study, published yesterday in the Proceedings of the National Academy of Sciences. The analysis gives few clues, however, to how pervasive such contamination might be across the wide areas of the Northeast United States, Texas, and other states where drilling for shale gas has taken off in recent years."
Businesses

Hewlett Packard's Cult Calculator Turns 30 318

Posted by timothy from the if-you-have-one-raise-your-hand-at-the-end dept.
Hugh Pickens writes "The Wall Street Journal reports that Hewlett Packard's HP-12C financial calculator has remained outwardly unchanged since its introduction in 1981. 'Once you learned it on the 12C, there was no need to change,' says David Carter, chief investment officer of New York wealth-management firm Lenox Advisors, who has owned his 12C for 22 years and still keeps it on his desk. 'It's not like the math was changing.' The 12C, which costs $70 on HP's website, is HP's best-selling calculator of all time, though the company won't reveal how many units it has sold over the years. The 12C still uses an unconventional mathematical notation called 'Reverse Polish Notation,' which eschews parentheses and equal signs in an effort to run long calculations more efficiently."
Robotics

Robots 'Evolve' Altruism 360

Posted by samzenpus from the share-bots dept.
sciencehabit writes "Computer simulations of tiny robots with rudimentary nervous systems show that, over hundreds of generations, these virtual machines evolve altruistic behaviors. They begin to share small disks — a stand-in for food — with each other so that their comrades' traits are passed on to the next generation. Experts say the study sheds light on why various animals — from bees to humans — help each other out, even when it hurts their own chances to reproduce."
HP

NVIDIA Gets Away With Bait-and-Switch 336

Posted by Soulskill from the can-we-blame-moore-for-this dept.
racquetballguy writes "As part of a December 2010 settlement agreement, NVIDIA agreed to provide all owners of laptops containing a defective NVIDIA GPU with a laptop of similar kind and value. In February, NVIDIA announced that a $279 single-core Compaq CQ56 would be provided as a replacement to all laptops — from $2500 dual-core tablet PCs to $2000 17" entertainment notebooks. Ted Frank, from the Center for Class Action Fairness, filed an objection to the court, which was overruled by Judge Ware today. Once again, the consumers of a class action lawsuit lose."
Medicine

Yes, an Armadillo Can Give You Leprosy 151

Posted by timothy from the wear-a-saddle-every-time dept.
sciencehabit writes "For years, scientists have speculated that armadillos can pass on leprosy to humans, and that they are behind the few dozen cases of the disease that occur in the US every year. Now, they have evidence. A genetic study published in The New England Journal of Medicine shows that US armadillos and human patients share what seems to be a unique strain of the bacterium that causes leprosy. If an armadillo's blood 'got on my tires of my car from running [the animal] over, I would wash it down,' advises one expert. 'And I would not dig in soil that has a lot of armadillo excrement.'"
Education

What Does IQ Really Measure? 488

Posted by Soulskill from the how-quickly-you-get-angry-when-you-lose-at-chess dept.
sciencehabit writes "Kids who score higher on IQ tests will, on average, go on to do better in conventional measures of success in life: academic achievement, economic success, even greater health, and longevity. Is that because they are more intelligent? Not necessarily. New research concludes that IQ scores are partly a measure of how motivated a child is to do well on the test. And harnessing that motivation might be as important to later success as so-called native intelligence."
Android

Linux Patent Protection Network Lures Facebook, HP 106

Posted by CmdrTaco from the radar-light-keeps-blinking dept.
jbrodkin writes "Facebook, HP, Rackspace, Juniper, Fujitsu and dozens of other organizations have joined a group building a defensive patent portfolio to protect Linux-using members from potential lawsuits. The Open Invention Network (OIN) — founded in 2005 by IBM, NEC, Novell, Phillips, Red Hat and Sony — has acquired 300 Linux-related patents and licenses to 2,000 in total in a bid to protect the Linux community from intellectual property lawsuits. The group added 74 new members this year and is giving a leadership role to Google, which is fighting lawsuits targeting Linux-based Android."
Space

Worlds With Two Suns May Sport Black Plants 211

Posted by CmdrTaco from the try-explaining-that-one dept.
sciencehabit writes "If Tatooine were real, it would probably be filled with black plants and trees. A new study finds that, to maximize energy absorption for photosynthesis, the flora on worlds that orbit two suns may have evolved to use one or more types of light-absorbing pigments that absorb across a broad range of wavelengths, which would tend to make the plant appear black or gray. Although the idea that planets that could host such life may sound far-fetched, such orbs may not be so rare: The team's computer simulations indicate that Earth-like planets can exist in several types of stable orbits in multistar systems. More than one-fourth of the sunlike stars in our galaxy and about half of the long-lived but dim, cool stars called red dwarfs are found in solar systems containing two or more stars, the researchers note."
Education

Tennessee Bill Helps Teachers Challenge Evolution 735

Posted by Soulskill from the dueling-with-zombie-darwin dept.
sciencehabit writes "In a 70-28 vote yesterday, the Tennessee House of Representatives passed HB 368 (PDF), a bill that encourages science teachers to explore controversial topics without fear of reprisal. Critics say the measure will enable K-12 teachers to present intelligent design and creationism as acceptable alternatives to evolution in the classroom. If the bill passes, Tennessee would join Louisiana as the second state to have specific 'protection' for the teaching of evolution in the classroom."
Medicine

Sex After a Field Trip Yields Scientific Discovery 143

Posted by samzenpus from the congratulations-on-your-infection dept.
sciencehabit writes "A US vector biologist appears to have accidentally written virological history simply by having sex with his wife after returning from a field trip to Senegal. A study just released in Emerging Infectious Diseases suggests that the researcher, Brian Foy of Colorado State University, passed to his wife the Zika virus, an obscure pathogen that causes joint pains and extreme fatigue. If so, it would be the first documented case of sexual transmission of an insect-borne disease. The curious case also solves a viral mystery that's been going on for years."

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