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Domain: newscientist.com
Stories and comments across the archive that link to newscientist.com.
Stories · 1,328
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Top Science Stories of 2004
borkbot writes "New Scientist has several round-ups of 2004. They include one for technology , space and biology . There's also an interesting peice about the most popular stories of the year." -
Top Science Stories of 2004
borkbot writes "New Scientist has several round-ups of 2004. They include one for technology , space and biology . There's also an interesting peice about the most popular stories of the year." -
Top Science Stories of 2004
borkbot writes "New Scientist has several round-ups of 2004. They include one for technology , space and biology . There's also an interesting peice about the most popular stories of the year." -
Top Science Stories of 2004
borkbot writes "New Scientist has several round-ups of 2004. They include one for technology , space and biology . There's also an interesting peice about the most popular stories of the year." -
'Something' Cleaning Mars Rover
bluenirve writes "'Something' has been cleaning the solar panels of the Mars rover Opportunity. "NASA's Mars rover Opportunity seems to have stumbled into something akin to a carwash that has left its solar panels much cleaner than those of its twin rover, Spirit. A Martian carwash would account for a series of unexpected boosts in the electrical power produced by Opportunity's solar panels."" -
Pliable Solar Cells on a Roll
klevin writes "New Scientist is running a story on someone else who's developed thin, flexible, photovoltaic cells: 'The thin and bendy solar panels can be stuck to fabrics, sheets or backpacks and promise a go-anywhere electricity supply.' Whatever happened to those sheets of solar cells that some university here in the US developed several years back? As I remember, the concept was that they could be draped across roof-tops and whatnot. Never heard anything after that." We had post about solar building clothing last year. -
Mount Saint Helens Behaving Oddly
jd writes "According to the New Scientist magazine, Mount Saint Helens has built in the space of a few months a lava dome larger than one that had been built over the previous six years. The growth rate is about four cubic meters a second. If the dome keeps growing at this rate, geologists expect it to collapse, triggering a major eruption. Surface activity is not the only thing geologists are monitoring. Seismographs of the volcano show dozens of tremors a minute." -
TV On Cellphones Ever Closer
Yurian writes "Seems that the new breed of cell-phones are being readied to receive digital TV. The standard has been finalized and handsets are in test. The emergence of DVB-H explains a puzzling purchase made last year by Crown Castle of Houston, Texas. The company, which runs the BBC's transmitter network in the UK, paid $12 million for a 5-megahertz slice of coast-to-coast radio spectrum in the US. At the time no one knew why. But Crown Castle transmitters near Pittsburgh are already broadcasting DVB-H to prototype Nokia mobile TV phones. That purchase may turn out to be an amazing bargain, considering other operators paid billions for 3G licenses which were originally meant to deliver video services." -
More Antennas, Faster Wireless
rouge86 writes "The New Scientist has a story on how researchers broke the network speed record using a wireless network and multiple antennas. They plan to use the demonstration to show how powerful multiple antennas can be. Applications include power saving on mobile phones and reducing interference." -
Astronauts Should Fix Hubble
Re-Pawn writes "NASA urged to send shuttle to Hubble - Astronauts, not robots, should fix the Hubble Space Telescope, says a new report by the US National Research Council (NRC). That conclusion is directly at odds with NASA, which is opposed to a human mission on safety grounds, following the Columbia disaster." -
Stress Found to Accelerate Chromosome Aging
th3d0ct0r writes "Various sources report that according to the findings of a science team led by Elissa Epel at the University of California, SF, stress can cause accelerated aging of cells. The mecanism seems to be linked to oxidative stress at cellular level, that keeps the enzyme telomerase from regenerating the chromosomial telomere caps which shorten a bit during each replication cycle. Telomere caps are known to be a very important factor determining the replication capacity of every cell. Once these caps are gone,a cell goes to a state of senescence, and ultimately dies. People exposed to prolonged periods of stress have been shown to have significantly shorter telomere caps on the chromosomes of their white blood cells." -
Blogging Sweeps China
An anonymous reader writes "Dissident astro-physicist, Xiao Qiang, director of the China Internet Project at UC Berkeley, interviews Isaac Mao, founder of CNBlog for New Scientist. Asked what is his strategy to expand blogging under China's censorship regime, Mao's response is typically Taoist: 'What is our strategy? We do not have a strategy. But the information flow in the blogosphere has its own Way. The Way is our strategy: personal, fast, connected and networked.'" -
Interview With Math Legend Benoit Mandelbrot
Vertigo01 writes "New Scientist is currently featuring an interview with Benoit Mandelbrot the father of the Mandelbrot set, and the man who discovered fractals. 'What motivates me now are ideas I developed 10, 20 or 30 years ago, and the feeling that these ideas may be lost if I don't push them a little bit further.'" -
Interview With Math Legend Benoit Mandelbrot
Vertigo01 writes "New Scientist is currently featuring an interview with Benoit Mandelbrot the father of the Mandelbrot set, and the man who discovered fractals. 'What motivates me now are ideas I developed 10, 20 or 30 years ago, and the feeling that these ideas may be lost if I don't push them a little bit further.'" -
Automated Sentry Robots
jimbob5 writes "New Scientist reports that you can now buy your own automated Room Defender. 'Who would like this gift? Any child, or anyone who saw the director's cut of Aliens and dreamed of owning one of those automated sentries.'" The New Scientist gift guide looks pretty useful. -
Automated Sentry Robots
jimbob5 writes "New Scientist reports that you can now buy your own automated Room Defender. 'Who would like this gift? Any child, or anyone who saw the director's cut of Aliens and dreamed of owning one of those automated sentries.'" The New Scientist gift guide looks pretty useful. -
Prometheus Caught Stealing From Saturn's Rings
merryprankster writes "Saturn's Moon Prometheus is living up to the reputation of its Greek namesake. New Scientist is reporting that the latest images from the Cassini probe show the moon "stealing" material for Saturn's F-ring. Evidence of this had been seen by Cassini in the past in the form of "streamers" and gravitation wobbles within the rings but more fantastic images have now caught the thief in the act." -
Coating Promises Scratch-Proof CDs, DVDs, LCDs
13.7BillionYears writes "NewScientist reports that TDK has developed a transparent polymer for LCD screens and optical media that is impervious to general neglect and abuse. Quoth the reporter, 'In one of the most convincing technology demonstrations this reporter has witnessed, I was handed a CD, a wire-wool pan scourer and some permanent marker pens, and invited to scratch or mark the discs. Hard as I tried, I could not make a single mark on the disc with the scourer. And the ink simply wiped off.' The coating is apparently responsible for Blu-Ray's new caddy-less form factor." -
100,000 Civilians Dead in Iraq
asldihf writes "New Scientist is reporting that 100,000 civilians in Iraq are now dead due to America's war in Iraq. Make sure you vote next week." -
Researcher Only High Bandwidth Network
Icarus1919 writes "A brand-new 10 gigabit per second per user optical fiber network is now available to researchers in the U.S. (compared to Internet2, which offers only 10 gigabits of bandwidth total, regardless of the number of users). The National Lambda Rail, as it is known, is named for the 40 different wavelengths of light it uses to send data within the fiber network. In the past, researchers have complained about the relatively (relative when you're dealing with terabytes of data) small bandwidth they can access to send data, and the addition of the NLR will most likely be a boon to research." -
Probe Crash Due to Misdesigned Deceleration Sensor
squirrelhack writes "Seems as though the Genesis spacecraft was able to launch from earth, travel through space, avoid aliens, and cruise back into the atmosphere to be caught by stunt pilots waiting patiently with their helicopters. Alas, the brakes didn't work because a sensor was designed upside down. -
A New Species Of Giant Ape?
jd writes "The New Scientist, The Age (an Australian newspaper), Daily Telegraph (a British newspaper), BBC, and the Discovery Channel are talking excitedly about a strange primate, found in the Congo. Locals say it is notorious for killing fully-grown adult lions. Optimists hope that it is a new species, maybe related to the gorilla. Pessimists claim it's an overgrown chimpanzee. In either case, primates aren't discovered every day, making this a rare find indeed." -
Robots Do The Darndest Things
alito writes "15 years ago they couldn't get them to walk, now they are rollerskating (video). Read more about the 2004 Intelligent Robotics and Systems conference in this New Scientist article, and at the conference's site. Also shown at IROS, a childbirth simulator for obstetricians, a capsule that crawls through your intestines, and a 3-mm long swimming robot. (No, I don't get paid by New Scientist.)" -
Robots Do The Darndest Things
alito writes "15 years ago they couldn't get them to walk, now they are rollerskating (video). Read more about the 2004 Intelligent Robotics and Systems conference in this New Scientist article, and at the conference's site. Also shown at IROS, a childbirth simulator for obstetricians, a capsule that crawls through your intestines, and a 3-mm long swimming robot. (No, I don't get paid by New Scientist.)" -
Robots Do The Darndest Things
alito writes "15 years ago they couldn't get them to walk, now they are rollerskating (video). Read more about the 2004 Intelligent Robotics and Systems conference in this New Scientist article, and at the conference's site. Also shown at IROS, a childbirth simulator for obstetricians, a capsule that crawls through your intestines, and a 3-mm long swimming robot. (No, I don't get paid by New Scientist.)" -
Robots Do The Darndest Things
alito writes "15 years ago they couldn't get them to walk, now they are rollerskating (video). Read more about the 2004 Intelligent Robotics and Systems conference in this New Scientist article, and at the conference's site. Also shown at IROS, a childbirth simulator for obstetricians, a capsule that crawls through your intestines, and a 3-mm long swimming robot. (No, I don't get paid by New Scientist.)" -
Robots Do The Darndest Things
alito writes "15 years ago they couldn't get them to walk, now they are rollerskating (video). Read more about the 2004 Intelligent Robotics and Systems conference in this New Scientist article, and at the conference's site. Also shown at IROS, a childbirth simulator for obstetricians, a capsule that crawls through your intestines, and a 3-mm long swimming robot. (No, I don't get paid by New Scientist.)" -
Robotic Capsule To Crawl Through Intestines
gonzo_bozo writes "New Scientist has a story about a capsule that can be swallowed and will crawl through your intestines with tiny legs made of shape memory alloy." -
Smart Cars Tell You About Road Signs
Roland Piquepaille writes "There are many systems designed to help car drivers and to improve safety. In this article, New Scientist focuses on a system developed by the National ICT Australia lab (NICTA). This new driver assistance system uses three cameras, one to look at road signs ahead and two to check what the driver is looking at. The images are transmitted to a computer which decodes the road signs and the driver's reactions to them. If you're driving above speed limits, you will be alerted. Same thing if you're about to pass a stop sign without reducing speed. You still can choose to ignore the warnings, but if you're caught speeding, you'll have to tell the police officer why you refused to slow down. This system is currently being tested and appears to perform well especially in poor lighting conditions. Read more for other references about similar helping systems and to see how the road signs are analyzed." -
2004 Ig Nobel Prizes Announced
ancice writes "The 2004 Ig Nobel prizes are out. Article by New Scientist. An 'invisible gorilla has scooped the 2004 Ig Nobel Prize for Psychology'. And 'dropped food is safe to eat if it has spent no more than five seconds on the floor' - Public Health. Finally, there's proof for the 5 second rule! And for Engineering, 'Patenting of the combover'. Official page with ceremony and lectures." -
India Launches World's First Education Satellite
samfisher writes "New Scientist is reporting that India has launched EDUSAT, the world's first satellite exclusively dedicated to distance learning. EDUSAT will use the virtual classroom concept to offer education to children in remote villages, quality higher education to students in areas without access to good technical institutes, adult literacy programmes and training modules for teachers. The educational programmes can be viewed on any television set through a simple low-cost receiver costing about $65." -
Spam Over Internet Telephony (SPIT) to Come?
grub writes "According to this article on NewScientist.com 'Spam and spim - spam by instant messenger -- are about to be joined by "spit" - spam over internet telephony' Yup, spam via VoIP." -
Mars Rovers' Mission Extended Another Six Months
what_the_frell writes "Looks like the Mars rovers, Spirit and Opportunity, will be online and in use for at least another six months, after surviving the lowest point of the Martian year, in terms of sunlight. New Scientist has a fascinating article on this and some of the other hurdles the rovers have tackled. It's pretty cool how the rovers have far exceeded their initial 30-day mission (today is Day 263), and that their new projected mission is now well over 365 days." -
Mars Rovers' Mission Extended Another Six Months
what_the_frell writes "Looks like the Mars rovers, Spirit and Opportunity, will be online and in use for at least another six months, after surviving the lowest point of the Martian year, in terms of sunlight. New Scientist has a fascinating article on this and some of the other hurdles the rovers have tackled. It's pretty cool how the rovers have far exceeded their initial 30-day mission (today is Day 263), and that their new projected mission is now well over 365 days." -
Does Google Censor Chinese News?
mOoZik writes "A story carried by New Scientist suggests that Google might be playing into the hands of the Chinese government by blocking certain news stories which may be deeded inappropriate. Some users recently reported that Google's Chinese news search returned different results depending when they searched using a computer based outside of China. The claims were substantiated by researchers who connected to computers inside the country. Read on and decide for yourself." -
Exceptional Seeing At Dome C in Antarctica
Michael Ashley writes "A paper published in Nature today reports on the exceptional astronomical seeing conditions at Dome C (Coral link) in Antarctica. Obtaining the data posed some significant technological challenges, given that Dome C is uninhabited over winter. The experiment was controlled by a PC/104 computer system that had to survive temperatures down to -85C, and supervise the generation of its own electricity using a jet-fuel powered stirling engine. The computer, running Linux, communicated with the outside world using an Iridium phone. The results are also covered in New Scientist, and the Sydney Morning Herald. Disclaimer: I'm a co-author." -
I, Foos: Robotic Foosball Device Enables Solo Play
thehomeland writes "NewScientist.com reports of a new device produced by Bernhard Nebel at the University of Freiburg in Germany that allows one to play foosball solo -- with a robotic opponent. May be available next year for 20,000 Euros." What about ping-pong? -
Port-A-Nuke
Roland Piquepaille writes "Researchers at the U.S. Department of Energy (DOE) are designing a self-contained, tamper-resistant nuclear reactor that can be transported and installed anywhere in the world. In 'US plans portable nuclear power plants,' New Scientist writes that the sealed reactors would last 30 years and deliver between 10 and 100 megawatts. The largest version would be about 15 meters high and 3 meters wide, with a weight of about 500 tons, allowing for transportation by ships or very large trucks. The DOE thinks that this kind of nuclear reactor -- named SSTAR for 'small, sealed, transportable, autonomous reactor' -- would help to deliver nuclear energy to developing countries while significantly reducing the risk of nuclear proliferation associated with the use of nuclear power. What do you think of this idea? Is it a good one or a crazy one? Leaving a nuclear reactor in a developing country which can potentially become unstable during the 30 years of service of the reactor doesn't seem to be terribly safe. Read more before deciding. Anyway, there will be no prototypes before 2015." -
SETI Finds Interesting Signal
Several readers sent in notes about an interesting signal discovered by SETI. No real evidence of Someone Out There, but not fully explainable either. Another reader submits a blurb suggesting that aliens should send spacemail, not signals: "Rutgers electrical engineering professor, Christopher Rose, has an article on Nature magazine's cover today describing the most efficient way for our civilization to be discovered by aliens. On this question of better to 'write or radiate', his conclusions: better not to send radio transmission, when physical media like DNA on an asteroid can declare a terrestrial presence. Similar to what motivated Voyager scientists to attach a plaque for the outbound trip. Rose has some great information payload sizes as examples (like the entire information equivalent for our global genome fitting on a 100 pound laptop!)." -
World's First Practical Plastic Magnet
Stopmotioncleaverman writes "New Scientist is reporting that scientists at the University of Durham in the UK have created the world's first plastic magnet to work at room temperature from two compounds, emeraldine base polyaniline (PANi) and tetracyanoquinodimethane (TCNQ). In 2001, scientists in Nebraska created a plastic magnet, but it only worked at 10 Kelvin. Most notably from the article - "One of the most likely applications is in the magnetic coating of computer hard discs, which could lead to a new generation of high-capacity discs". This story is also being reported in lots of other places." -
Grow Your Own Replacement Bones
Tim writes "New Scientist reports on a German man who had a complete jaw transplant, after having his cancerous jawbone removed nine years ago. The twist? This jawbone was grown on his shoulder, using a titanium mold, bone marrow, and recombinant bone morphogenic protein." There's also a BBC story. -
Odds-on Science
utopia27 writes "According to article in New Scientist, a UK-based bookie will be taking bets for two weeks on major science benchmarks (specifically, odds of implementation by 2010). The ponies are life on Titan, 10,000:1, gravitational waves, 500:1, the Higgs boson, 6:1, cosmic ray origins, 4:1, and nuclear fusion, 100:1." -
Interview With Chernobyl Engineer
An anonymous reader writes "New Scientist has posted an interview with a former Chernobyl engineer, Alexander Yuvchenko, who was not only there the night of the explosion, but is still alive today to tell about it. A fascinating recollection of some pretty heroic acts." -
Interview With Chernobyl Engineer
An anonymous reader writes "New Scientist has posted an interview with a former Chernobyl engineer, Alexander Yuvchenko, who was not only there the night of the explosion, but is still alive today to tell about it. A fascinating recollection of some pretty heroic acts." -
Fighting Spam with DNA Sequencing Algorithms
Christopher Cashell writes "According to this article from NewScientist, IBM's Anti-Spam Filtering Research Project has started testing a new spam filtering algorithm, an algorithm originally designed for DNA sequence analysis. The algorithm has been named Chung-Kwei (after a feng-shui talisman that protects the home against evil spirits). Justin Mason, of SpamAssassin, is quoted as saying that it looks promising. A paper is available on the algorithm, too (PDF)." -
British Town Worried About WWII Ammo Ship Wreck
Radical Rad writes "For 60 years, 1.4 kilotons of unstable world war II bombs have lain in the rusting wreck of a US cargo ship half-submerged on a sandbank in the river Thames. If it explodes it will be one of the biggest non-nuclear explosions ever with predictions of a 3 kilometre high wall of mud, water, and metal fragments causing devastation to the nearby town of Sheerness in Kent." The BBC has more. -
One, Two, Many - Language Shapes Thought
Chuck1318 writes "The Piraha tribe in the Amazon has only three words used in counting, that mean one, two, and many. A psychologist testing them has found that they are unable to accurately perform tasks involving quantities as few as four or five. He says that this shows that, at least for numbers, language shapes and limits how people can think." I can't help but be reminded of the gully dwarves from Dragonlance when reading this. -
Humanoid Robot Combat in Japan
theluckyleper writes "New Scientist reports that the semi-annual Robo-One contest took place last week in Kawasaki, Japan. Humanoid robots (2 arms, 2 legs) battled it out one-on-one and in multi-robot brawls. The goal is to knock opponents over, or off of the combat platform. If a prone robot cannot stand back up in 10 seconds, it is eliminated. PC Watch (Japanese only) has more images and videos of the event." -
U.S. Cancels Fusion Program
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Corals Adapt to Global Warming
Chuck1318 writes "Articles in Nature and New Scientist indicate that corals are more adaptable to global warming than previously thought. Large areas of coral reefs had been devastated by bleaching due to the loss of the coral animals' algae partner, which is sensitive to changes in water temperature. Some scientists had projected that coral reefs would all be gone in 20 to 30 years. Now it is found that a more heat-resistant strain of algae is able to colonize the bleached coral, returning them to life."
