A Science News Aggregator That Covers Stories in the World Of Science And Technology.
Sunday, January 10, 2010
Hands-On: Twin Screens Pack Potential In eDGe Netbook, E-Reader Combo
From Gadget Lab:
LAS VEGAS — The enTourage eDGe is an unusual device. With two screens that fold together like a book, the eDGe promises to be an electronic book reader and a netbook at the same time so users can switch from reading on the black-and-white E Ink screen to the adjacent LCD screen to send e-mails, browse and watch videos.
The eDGe, which was announced in October, made its debut Tuesday at a preview event for the Consumer Electronics Show here.
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High-Tech Sex? Porn Flirts With The Cutting Edge
From ABC News:
The porn industry peddles a product as old as Adam and Eve, and it's always found the most cutting edge ways to do it.
It's no accident that each year as the Consumer Electronics Show winds down in Las Vegas, the Adult Entertainment Expo heats up. Bespectacled techies cross paths with corseted porn stars selling high-tech sex toys and tools of all shapes and sizes.
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How To Make A Liquid Invisibility Cloak
From New Scientist:
When J. K. Rowling described Harry Potter's invisibility cloak as "fluid and silvery", she probably wasn't thinking specifically about silver-plated nanoparticles suspended in water. But a team of theorists believe that using such a set-up would make the first soft, tunable metamaterial – the "active ingredient" in an invisibility device.
The fluid proposed by Ji-Ping Huang of Fudan University in Shanghai, China, and colleagues, contains magnetite balls 10 nanometres in diameter, coated with a 5-nanometre-thick layer of silver, possibly with polymer chains attached to keep them from clumping.
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CES: Apple Looms Over CES From Afar
From CNET:
LAS VEGAS--The most buzzed-about device at CES 2010 wasn't even on display here.
A tablet or slate computer from Apple was basically all anyone wanted to talk about, and it's not even a confirmed product yet. As a result, Lady Gaga might be the only thing that was actually at CES 2010 that could even be described as generating large-scale buzz.
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Saturday, January 9, 2010
30,000-Year-Old Child's Teeth Shed New Light On Human Evolution
From Science Daily:
Science Daily (Jan. 8, 2010) — The teeth of a 30,000-year-old child are shedding new light on the evolution of modern humans, thanks to research from the University of Bristol published in the Proceedings of the National Academy of Sciences.
The teeth are part of the remarkably complete remains of a child found in the Abrigo do Lagar Velho, Portugal and excavated in 1998-9 under the leadership of Professor João Zilhão of the University of Bristol. Classified as a modern human with Neanderthal ancestry, the child raises controversial questions about how extensively Neanderthals and modern human groups of African descent interbred when they came into contact in Europe.
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Record–Breaking Snow And Cold Reminiscent Of The Late '70s
From Live Science:
If this winter's record-breaking snowfalls and bitter cold remind you of your childhood, perhaps you grew up when disco was alive and well.
"People who were around in the late '70s remember several winters similar to this," said Deke Arndt, who was a child of the 70s and now makes his living by monitoring climate data for the National Climatic Data Center (NCDC).
For those who don't recall those years, this winter may seem unprecedented. It's not.
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2010 Will See A Blizzard Of Television Innovations
From Times Online:
Las Vegas TV manufacturers and broadcasters are trying to bring the magic back to the living room.
Soon through your TV set you will be able to watch immersive 3D, talk to your grandma, browse all your favourite websites and update Facebook.
At the Consumer Electronics Show in Las Vegas this week a blizzard of TV innovations were unveiled to bring high tech 3D, video chat and internet capabilities to the humble box in the corner.
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What Keeps Time Moving Forward? Blame It On The Big Bang
A timely Q&A with physicist Sean Carroll about how our one-way trip from past to future is entangled with entropy and the origin of the universe.
Physicists often describe the fabric of the universe we inhabit as four-dimensional spacetime, comprising three dimensions of space and one of time. But whereas we spend our days passing freely through space in any direction we wish (gravity and solid obstacles permitting), time pushes us along, willingly or not, in a single predetermined direction: toward the future.
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Hovering Drone Draws Rave Reviews At CES
From AFP:
LAS VEGAS, Nevada — Hovering silently a few feet off the ground it looks like a flying saucer out of a Steven Spielberg film.
But it's no alien device. It's a new toy called the AR.drone from French company Parrot -- a small remote-controlled helicopter which is piloted using an Apple iPhone or an iPod Touch through a Wi-Fi connection.
A demonstration of the miniature helicopter, or quadricopter for its four propellers, drew rave reviews at the opening here of the annual Consumer Electronics Show (CES) as it flew around the heads of exhibitors and journalists.
The pilot maneuvers the drone using the accelerometer in an iPhone or iPod.
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My Comment: The military applications for this tech are obvious.
Firm Unveils X-rated Tobot
From AFP:
LAS VEGAS, Nevada — Roxxxy the sex robot had a coming out party Saturday in Sin City.
In what is billed as a world first, a life-size robotic girlfriend complete with artificial intelligence and flesh-like synthetic skin was introduced to adoring fans at the AVN Adult Entertainment Expo in Las Vegas.
"She can't vacuum, she can't cook but she can do almost anything else if you know what I mean," TrueCompanion's Douglas Hines said while introducing AFP to Roxxxy.
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A Deluge Of Devices For Reading And Surfing
Isaac Brekken for The New York Times
From The New York Times:
LAS VEGAS — You’ve heard of Amazon.com’s Kindle. And you probably know that Apple is likely to introduce a tablet computer this year. Soon you may also be hearing about the Alex, the Que proReader and the IdeaPad U1 Hybrid.
Those products are part of a new wave of slender touch-screen tablets and electronic reading devices that dozens of companies, both well known and unknown, brought to the Consumer Electronics Show in Las Vegas this week.
Some of these gadgets allow people to read for long periods of time without eye strain and without killing the batteries. Others focus on allowing their owners to surf the Web, watch video and play casual games without being tethered to a bulky laptop and its traditional keyboard.
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Coral Reefs Are Most Fecund Cradles Of Diversity
From New Scientist:
Coral reefs have generated more new kinds of animal than all other marine habitats put together. So concludes an analysis of the earliest fossils of more than 6000 sea-floor invertebrates, which found that reefs "gave birth" to close to 6 in 10 of the groups studied.
Coral reefs house a striking number and variety of organisms. Debate has raged since the 1970s over whether they provide the ideal conditions for new species to emerge or simply attract them from other habitats. Until now, the latter argument has tended to prevail.
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Sarkozy's 'New Year's Wish': Investigate Google
From CNET:
It's doubtful that they would admit it, but U.S. studio chiefs and music moguls must dream that their country will one day elect a president like Nicolas Sarkozy.
Few of the world's leaders are as aggressive in protecting copyright as the president of France, and he proved it again Thursday during a speech to members of the country's creative community when he endorsed some controversial pro-copyright proposals.
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Skiff E-Reader And Amazon Kindle DX
From The Next Big Future:
The Skiff Reader, the first e-reader to integrate the upcoming Skiff Service, is a state-of-the-art device that is simple and easy-to-use.
It features the largest and highest-resolution electronic-paper display yet unveiled in a consumer device, at 11.5" in size (measured diagonally) and a resolution of 1200 x 1600 pixels (UXGA). Skiff has signed a multi-year agreement with Sprint (NYSE:S) to provide 3G connectivity for Skiff’s dedicated e-reading devices in the United States. Plans are underway to have the Skiff Reader available for purchase later this year in more than 1,000 Sprint retail locations across the U.S., as well as online at www.sprint.com. Availability, pricing, additional distribution channels and other details will be disclosed at a later date. the Skiff Reader will also support wireless connectivity via Wi-Fi.
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China And India Displacing OECD Oil Consumption
From Future Pundit:
Writing in a comment on a post at The Oil Drum Gregor Macdonald very succinctly sums up an energy future where China, India, and other rapidly developing countries gradually displace OECD countries as oil purchasers.
Read more ....High oil prices are more painful to the OECD/Developed world user than the Developing world user. In the Developing world coal accounts for the largest chunk of BTU consumption, and the marginal utility to the new user of oil is high. In other words, the OECD user is embedded in a system where the historical consumption pattern has been to use much more oil per capita. But in the developing world, just a small amount of oil to the new user of oil is transformational. It will be the developing world therefore that will take oil to much, much higher prices in the next decade. They will use small amounts per capita, but the aggregate demand will be scary high. After all, the developing world's systems are not leveraged to oil. They are new users of oil--and unlike us, aren't married to a system that breaks from high oil prices.
What Came First In The Origin Of Life? New Study Contradicts the 'Metabolism First' Hypothesis
From Science Daily:
Science Daily (Jan. 9, 2010) — A new study published in Proceedings of National Academy of Sciences rejects the theory that the origin of life stems from a system of self-catalytic molecules capable of experiencing Darwinian evolution without the need of RNA or DNA and their replication.
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Looks Matter More In A City
From Live Science:
For women, looks may matter more if they live in the city than in rural areas, a new study finds.
The results, which are based on body shape rather than overall beauty, showed that in cities the most attractive gals had higher social and psychological well-being. That same link wasn't found for country residents.
The researchers suggest with higher population densities, cities offer more potential friends and sexual partners, allowing city folks to be choosier and so theoretically able to select the cream of the crop to associate with.
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Peer-To-Peer Review: How ‘Climategate’ Marks The Maturing Of A New Science Movement, Part I
From Watt's Up With That?:
How a tiny blog and a collective of climate enthusiasts broke the biggest story in the history of global warming science – but not without a gatekeeper of the climate establishment trying to halt its proliferation.
It was triggered at the most unlikely of places. Not in the pages of a prominent science publication, or by an experienced muckraker. It was triggered at a tiny blog – a bit down the list of popular skeptic sites. With a small group of followers, a blog of this size could only start a media firestorm if seeded with just the right morsel of information, and found by just the right people. Yet it was at this location that the most lethal weapon against the global warming establishment was unleashed.
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Research On Cocaine Reveals Gene-Altering Roots Of Addiction
From The Montreal Gazette/Reuters:
Prolonged exposure to cocaine can cause permanent changes in the way genes are switched on and off in the brain, a finding that may lead to more effective treatments for many kinds of addiction, U.S. researchers said.
A study in mice by Ian Maze of Mount Sinai School of Medicine in New York and colleagues found that chronic cocaine addiction kept a specific enzyme from doing its job of shutting off other genes in the pleasure circuits of the brain, making the mice crave the drug even more.
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Great Gizmos At Vegas Electronics Show
Watch CBS News Videos Online
From CBS News:
CNET.com Senior Editor Natali Del Conte Highlights Flashy Products at the Consumer Electonics Show.
(CBS) From 3-D televisions to the latest in computers, the annual Consumer Electronics Show in Las Vegas has it all.
The event has so much that Natali Del Conte, senior editor of CNET.com, returned to "The Early Show" Friday to highlight more of the latest gizmos and gadgets from this year's show -- after showcasing several on Thursday.
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