A Science News Aggregator That Covers Stories in the World Of Science And Technology.
Friday, March 16, 2012
Ten Percent Never Delete Their eMail
A new study claims Britons are ‘digital hoarders’ who use their email inboxes to record their lives.
Larger inboxes and free email accounts mean that pressure to delete email has diminished rapidly in recent years. Although Google was the first to offer so-called ‘infinite’ storage for its Gmail accounts, all major providers now follow a similar approach.
Microsoft estimates that the average inbox will receive 14,600 emails in 2012. It says that consumers are opting in to received a growing number of newsletters, deals and updates, which it classifies as neither spam nor authentic email. The so-called ‘greymail’, makes up around 80 per cent of the average inbox. Newsletters alone have increased by 300 per cent in the last 12 months, the company claims.
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My Comment: I am one of those who is guilty in not deleting his mail (I do delete spam).
Red Meat Makes Me Happy
Red Meat Is An Englishman's Heritage -- The Telegraph
Oh dear. Once again scientists are blaming red meat for causing people to die prematurely. Actually, there seem to be two strands to Rebecca Smith's report, or, rather, two kinds of meat products are mentioned. On the one hand, you've got good old cured and processed meats – lovely smokey, salty, chewable favourites such as salami, saucisson, bacon and traditional British bangers. Those goodies have been picked on before, because of the preservative that they contain: sodium nitrite, which has two main actions: it stops the growth of the nasty bacterium clostridium botulinum, and it can bestow a nice "healthy" pink colour on preserved meats. It's not quite the same as saltpetre: that term usually refers to potassium nitrate.
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My Comment: Sighhhh .... non-meat is not for me.
All Red Meat Is Bad For You
Eating any amount and any type of red meat increases the risk of premature death, a new study says. (William Thomas Cain / Getty Images / March 12, 2012)
All Red Meat Is Bad For You, New Study Says -- L.A. Times
A long-term study finds that eating any amount and any type increases the risk of premature death.
Eating red meat — any amount and any type — appears to significantly increase the risk of premature death, according to a long-range study that examined the eating habits and health of more than 110,000 adults for more than 20 years.
For instance, adding just one 3-ounce serving of unprocessed red meat — picture a piece of steak no bigger than a deck of cards — to one's daily diet was associated with a 13% greater chance of dying during the course of the study.
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My Comment:Damn .... and I love my cold cuts and barbeque steaks.
Russia's Space Program Plans Announced (Updated)
Russia Plans Moon Base, Mars Network by 2030 -- Wired Science
Russia plans to send probes to Jupiter and Venus, land a network of unmanned stations on Mars and ferry Russian cosmonauts to the surface of the Moon — all by 2030. That’s according to a leaked document from the country’s space agency.
The cosmically ambitious plans were submitted to the government by the Russian Federal Space Agency (Roscosmos) this month, according to a report in the Kommersant, Russia’s business-focused daily newspaper.
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More News On Russia's Moon Plans
Space Race 2: Russia 'will send man to the moon by 2030' -- Daily Mail
Russia aims to put a man on the moon by 2030 -- MSNBC/Space.com
Russia plans moon mission by 2030 -- The Age
Russia sets sights on Moon, Mars and beyond -- Sydney Morning Herald
Russia plans man on Moon and Mars landing by 2030 -- Digital Journal
Russia to finally send man to the Moon -- The Telegraph
Man on Moon & Mars landing: Russia space plans unveiled -- RT
Thursday, March 15, 2012
'Wireless' Message Using A Beam Of Neutrinos
A group of scientists led by researchers from the University of Rochester and North Carolina State University have for the first time sent a message using a beam of neutrinos – nearly massless particles that travel at almost the speed of light. (Credit: Image courtesy of University of Rochester)
Researchers Send 'Wireless' Message Using A Beam Of Neutrinos -- Science Daily
ScienceDaily (Mar. 14, 2012) — A group of scientists led by researchers from the University of Rochester and North Carolina State University have for the first time sent a message using a beam of neutrinos -- nearly massless particles that travel at almost the speed of light. The message was sent through 240 meters of stone and said simply, "Neutrino."
"Using neutrinos, it would be possible to communicate between any two points on Earth without using satellites or cables," said Dan Stancil, professor of electrical and computer engineering at NC State and lead author of a paper describing the research. "Neutrino communication systems would be much more complicated than today's systems, but may have important strategic uses."
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My Comment: Talk about expanding the communications grid.
Update On Woolly Mammoth Cloning
Russian and Korean Researchers Will Inject Mammoth DNA Into Elephant Eggs, Resurrecting 10,000-Year-Old Beast -- Popular Science
First a plant from the past sprouted new life — now researchers in Russia and South Korea are moving forward with a plan to resurrect the Ice Age woolly mammoth. Scientists in both countries inked a deal Tuesday to share technology and research that could lead to the birth of a mammoth clone, gestated in a surrogate Indian elephant mother.
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My Comment: I look forward to the day when they can bring back the dinosaurs .... now that would be incredible.
Encyclopedia Britannica Ending Their Print Version (Updated)
Lamenting The Loss Of A Print Icon -- CNN
(CNN) -- Ronnie Oldham could sell encyclopedias. He was named National Rookie of the Month in 1988 for his ability to push the Encyclopedia Britannica.
He was so good, he once sold a set to a blind man.
Oldham learned the importance of brand identity, market leadership and customer appreciation as a traveling salesman for the famed company. He also knew how to close a deal.
"You had to produce, or you were gone."
It's been about 20 years since he last sold one of the iconic sets. The information age had dawned in the 1990s, and Oldham "saw the handwriting on the wall." He bolted.
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Previous Post: Encyclopaedia Britannica Stops The Print Edition After More Than 200 Years
More News On Encyclopedia Britannica Ending Their Print Version
Encyclopedia Britannica ends print, goes digital -- Reuters
Encyclopaedia Britannica ends print run -- L.A. times
Encyclopedia Britannica ceases to exist -- in print -- L.A. Times
The Encyclopaedia Britannica is going out of print -- Geek.com
The dull but dependable Encyclopaedia Britannica bows to the digital facts of life -- The Telegraph
Encyclopaedia Britannica ends its famous print edition -- BBC
Encyclopaedia Britannica: After 244 years in print, only digital copies sold -- Christian Science Monitor
Encyclopaedia Britannica Is Dead, Long Live Encyclopaedia Britannica -- Fast Company
A bittersweet bye-bye to Britannica -- CNN Money
Encyclopaedia Britannica Goes Out of Print, Won't Be Missed -- The Atlantic
Encyclopedia Britannica puts an end to print publishing -- Christian Science Monitor
Loving Encyclopaedia Britannica -- Robert Wright, The Atlantic
Britannica Print Edition Kicks the Bucket, So Is Wikipedia Our New Lord and Master? -- Time
Death of the Salesmen: Britannica's Former Door-to-Door Sellers Reminisce -- Wall Street Journal
The Most Stunning Google Earth Pictures As Voted For By You
Oh What A Wonderful World! The Most Stunning Google Earth Pictures As Voted For By You -- The Daily Mail
A website which combines Google Earth with a simple ratings system allows users to find the most beautiful or unusual places on our planet.
Stratocam, designed by ex-Dreamworks and Google employee Paul Rademacher, takes the outstanding aerial photography employed by the search engine's mapping service and allows visitors to his site to up-vote or down-vote user-submitted 'finds'.
The photographs are randomly selected from 'snapshots' taken by users, and after a few clicks it becomes apparent just how varied, pretty, and colourful our little blue-green marble is.
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My Comment: The Eiffel Tower looks cool.
Tracing The Moon's History In A 3 Minute Video
Watch The Moon Evolve In 3 Minutes -- MSNBC
NASA's Lunar Reconnaissance Orbiter has traced the moon's early history as well as the latest trash left behind by moonwalkers, and now the team behind the mission has created a video smashing 4.5 billion years of the moon's existence into less than three minutes.
"Evolution of the Moon," released to mark LRO's first thousand days in orbit, starts just after the moon's congealment into a ball of molten rock, and guides you through the giant blast that formed the South Pole-Aitken Basin, through the pummeling known as the Heavy Bombardment, right through the hail of debris that resulted in the cratered satellite we all know and love.
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More News On NASA's Lunar Reconnaissance Orbiter Tracing The Moon's History
Incredible Nasa video shows 4.5 BILLION years of the moon's history in just three minutes - with enormous asteroids sculpting the pitted surface we see from Earth -- Daily Mail
NASA video shows the moon's 4.5 billion year evolution -- FOX News
How the moon came to look like cheese -- The Telegraph
NASA unveils video history of the moon -- USA Today
Moon History: NASA Video Shows Volcanoes, Meteorite Impacts That Made Craters (VIDEO) -- Huffington Post
The Moon’s history of violence -- Discover News
Video: The Evolution of the Moon in Three Minutes -- Popular Science
Meditation Strengthens The Brain
Cortical Surface Shown is the lateral view of the right cortical surface. The red circle indicates where the maximum effect occurred. Top: Larger gyrification in 50 long-term meditators compared to 50 well-matched controls. Bottom: Positive correlations between gyrification and the number of meditation years within the 50 meditators. (Credit: Image courtesy of University of California - Los Angeles)
Evidence Builds That Meditation Strengthens The Brain -- Science Daily
ScienceDaily (Mar. 14, 2012) — Earlier evidence out of UCLA suggested that meditating for years thickens the brain (in a good way) and strengthens the connections between brain cells. Now a further report by UCLA researchers suggests yet another benefit.
Eileen Luders, an assistant professor at the UCLA Laboratory of Neuro Imaging, and colleagues, have found that long-term meditators have larger amounts of gyrification ("folding" of the cortex, which may allow the brain to process information faster) than people who do not meditate. Further, a direct correlation was found between the amount of gyrification and the number of meditation years, possibly providing further proof of the brain's neuroplasticity, or ability to adapt to environmental changes.
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My Comment: I have always had the altitude that doing anything that involves the higher cortical parts of the brain .... playing music, chess, etc. .... will strengthen the brain.
The Key to Using Methane as a Clean Energy Source
Methane Hydrate Cages, The Key to Using Methane as a Clean Energy Source? -- SciTech Daily
Scientists at the Oak Ridge National Laboratory are researching ways to use methane as a clean energy source by capturing the CO2 byproduct in an ice-like state. The researchers are using SNAP to look at the molecular level relationship between methane and water to better understand how hydrocarbons are taken up and released in the environment.
Imagine a robot sent out on the prowl on this energy hungry planet looking for methane, the principal component of what we call “natural gas” and probably the most abundant organic compound on earth.
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My Comment: Faster please.
The Navy’s Firefighting Robot
Meet The Navy’s Firefighting Robot -- Defense Tech
This is wild. We’ve been writing a ton about robots and drones lately because, well, it seems that the pace at which they’re becoming a fundamental part of warfare increases with each month.
Whenever we hear about Navy drones we tend to think of underwater robots or things like the Fire Scout chopper. The Navy Research Lab s working on a humanoid shipboard robot that would be sent in to fight fires on ships.
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Chinese Fossils May Be New Human Species
A view of a skull from the Red Deer Cave People. Researchers found the species had unique features seen neither in modern nor known archaic lineages of humans. CREDIT: Darren Curnoe
Mysterious Chinese Fossils May Be New Human Species -- Live Science
Mysterious fossils of what may be a previously unknown type of human have been uncovered in caves in China, ones that possess a highly unusual mix of bygone and modern human features, scientists reveal.
Surprisingly, the fossils are only between 11,500 and 14,500 years old. That means they would have shared the landscape with modern humans when China's earliest farmers were first appearing.
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My Comment: We will have to wait for the DNA tests, but this discovery is surprising.
Disease Outbreaks Are Rising For Imported Food
Imported-Food Outbreaks Rise, CDC Says -- Wall Street Journal
Outbreaks of illness linked to imported food have risen since the late 1990s, casting a spotlight on federal inspection standards for fish, produce and other foods brought in from abroad.
The 39 outbreaks from imported food reported between 2005 and 2010 represent a small fraction of total cases of food-borne illnesses such as salmonella or E. coli, according to the data from the Centers for Disease Control and Prevention presented Wednesday. But the rise in imported-food outbreaks—mostly from fish and spices—highlights gaps in the food-safety system that a sweeping new law is intended to address.
CDC researchers found 6.5 outbreaks from foreign foods a year, on average, between 2005 and 2010—more than double the average of 2.7 outbreaks annually between 1998 and 2004.
Of the 39 outbreaks between 2005 and 2010, nearly half—17—occurred in 2009 and 2010.
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My Comment: Damn .... and I like Chinese food.
Ocean-Crossing Robots Reach Hawaii
Ocean-Crossing Robots Reach Hawaii, Setting a New Distance Record -- Popular Science
The four Wave Glider robots that set out from San Francisco in November on an unprecedented robotic crossing of the Pacific have arrived at the big island of Hawaii for a quick systems check-up. Their arrival marks the shattering of the world distance record for unmanned wave powered vehicles, as the PacX Wave Gliders, built by California-based Liquid Robotics, have now traveled 3,200 nautical miles (that’s more like 3,700 normal, in-your-car miles)--and that’s just a third of the total 9,000 nautical miles they will cover in their journeys.
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Wednesday, March 14, 2012
How Will Aircraft Carrier Crews Guide In Robot Planes?
Video: Aircraft Carrier Crews Guide In Robot Planes With Visible Hand Gestures -- Popular Science
Landing airplanes on moving ships is no mean feat, but this will be especially true when the airplanes are unmanned. Along with making decisions, autonomous airplanes will have to heed their human counterparts during aircraft carrier takeoff and landing — but can a robot read and understand arm-waving signals?
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My Comment: Hmmmm .... what happens if the operator coughs while directing an unmanned plane?
Bombs vs Bunkers
Bombs vs Bunkers In A Potential Iran Attack -- Popular Mechanics
The possibility of an Iran attack highlights the latest arms race: The United States trying to build new bunker-busting weapons while Iran buries its nuclear labs deep underground to try to avoid possible U.S. (or Israeli) bombs.
The United States and Iran have engaged in a war of words over their military capabilities in the last few weeks. But if an actual war breaks out, it will not be a war of U.S. bombs versus Iranian bombs, but of U.S. bombs versus Iran's bunkers.
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My Comment: The last sentence of this article is what caught my eye ....
.... Bombing those facilities would have huge consequences for the surrounding area, Cirincione argues. "We have never experienced such bombings in history," he says. "Up until now, they have been considered beyond the pale."
Indeed .... I guess the times are-a-changing.
Apple 'iPad Mini' Is Planned
Apple 'iPad Mini' Is Planned, Samsung Official Tells Korea Times -- L.A. Times
The rumor of Apple developing a smaller-screen "iPad Mini" is sticky. It won't go away. It seems not to want to die or be forgotten.
It's akin to stepping into a wad of melting gum on a burning Arizona summer sidewalk that leaves dirty remnants behind, even after you've cleaned it off, because that gum slid itself into the caverns between the grooved tread on the sole of your sneakers.
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My Comment: I guess this will be between an iPod and an iPad
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