Nuclear Disarmament Hinges On Missile Defence Dispute

Image from vrroom.naa.gov.au.

From New Scientist:

After almost a year of negotiation, the US and Russia have finally settled on a plan to further reduce their vast nuclear arsenals. If the new agreement is approved, the number of deployed warheads by will be cut by 30 per cent over previous targets. But an ongoing dispute over a European missile defence shield has the potential to scupper the plans.

The US and Russia hold some 95 per cent of the world's nuclear arms, including an estimated 4700 deployed nuclear warheads. The new agreement – a follow-up to the 1991 Strategic Arms Reduction Treaty (START) – would cut the number to 1550 warheads per country over the course of seven years.

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Pyramid Of Mystery Pharaoh Possibly Located

A photograph taken from the area immediately south of the Unas pyramid,
visible in the foreground. Giulio Magli

From Discovery News:

The long-lost tomb of the 4,300-year-old Egyptian pharaoh Userkare may have been located.

The missing pyramid of an obscure pharaoh that ruled Egypt some 4,300 years ago could lie at the intersection of a series of invisible lines in South Saqqara, according to new astronomical and topographical research.

Connecting the funerary complexes raised by the kings of the 6th Dynasty between 2,322 B.C. and 2,151 B.C., these lines would have governed the sacred space of the Saqqara area, in accordance with a number of criteria such as dynastic lineage, religion and astronomical alignment.

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Rumor: 'iAd' Mobile Ad Platform Is Apple's Next Big Thing

(Credit: Gizmodo)

From CNET:

MediaPost reports that Apple's next next big thing, after iPads invade the world next weekend, will be iAd, a mobile advertising platform to be debuted April 7. Coffee dates and patent suits aside, this could be the true Apple-Google battleground.

Of course, if you've been reading the tea leaves, Apple's move into mobile advertising is anything but surprising. In January, they bought mobile advertising company Quattro for a reported $275 million, after Google snatched AdMob out from under them months before.

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Door to Afterlife From Ancient Egyptian Tomb Found

Photo from Supreme Council of Antiquities

From ABC News:

Archaeologists unearth door to the afterlife from ancient Egyptian minister's tomb.

Archaeologists have unearthed a 3,500-year-old door to the afterlife from the tomb of a high-ranking Egyptian official near Karnak temple in Luxor, the Egyptian antiquities authority said Monday.

These recessed niches found in nearly all ancient Egyptian tombs were meant to take the spirits of the dead to and from the afterworld. The nearly six-foot- tall (1.75 meters) slab of pink granite was covered with religious texts.

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Gulf Stream 'Is Not Slowing Down'

From The BBC:

The Gulf Stream does not appear to be slowing down, say US scientists who have used satellites to monitor tell-tale changes in the height of the sea.

Confirming work by other scientists using different methodologies, they found dramatic short-term variability but no longer-term trend.

A slow-down - dramatised in the movie The Day After Tomorrow - is projected by some models of climate change.

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Autonomous Submarinebot Heads Down on Deepest-Ever Undersea Search For Undiscovered Life

Autosub6000 via The Register

From The Popular Science:

While some scientists resort to undersea drilling to find undiscovered forms of life, a new group of researchers has decided that piloting a robotic submarine into a submerged volcano was the way to go. By exploring the deepest, hottest, undersea volcano ever probed, the researchers hope to find clues to both the beginnings of life on Earth, and the possible forms of life on other planets.

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Pollution From Asia Circles Globe At Stratospheric Heights

Factories line the shores of the lower Yangtze River in China. Heavy pollution tied to China's rapid industrial growth has produced poor visibility and health effects. (Credit: Copyright UCAR, Photo by William Bradford)

From Science Daily:

Science Daily (Mar. 26, 2010) — The economic growth across much of Asia comes with a troubling side effect: pollutants from the region are being wafted up to the stratosphere during monsoon season. The new finding, in a study led by scientists at the National Center for Atmospheric Research, provides additional evidence of the global nature of air pollution and its effects far above Earth's surface.

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Exorbitant Fees Offered to Human Egg Donors, Study Finds

Sperm is implanted into an egg in the process of artificial insemination. Credit: Dreamstime.

From Live Science:

Fertility companies are paying egg donors high fees that often exceed guidelines, especially for donors from top colleges and with certain appearances and ethnicities, a new study finds.

The upshot: Parents with infertility problems are willing to pay up to $50,000 for a human egg they hope will produce a smart, attractive child.

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How Much Big Tech Companies Have In The Bank

From Royal Pingdom:

Have you ever wondered how much money Google, Microsoft, Apple, IBM, Yahoo, Amazon and other tech giants have in the bank? What kind of assets do they have, how much spending money do they have? The vague answer is, “a lot.” But if you want to find out exactly how much, read on.

To answer these questions, we picked out 15 well-known tech companies and looked at two things:

* Total assets: The value of all assets of a company, including equipment, properties, offices, cash, etc. In short: “everything they own.”
* War chest: The part of a company’s assets that consists of either cash and equivalents, or short term investments that can be quickly converted to cash. In short: “spending money.”

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Orbital Upkeep: International Space Station Home Improvement

From The Popular Mechanics:

During a recent NASA and Russian Flight Readiness Review (FRR), engineers described some problems afflicting the International Space Station that may, at first, seem familiar to homeowners on Earth.

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A New Picture Of The X-47B

X-47B Northrop Grumman

Boot Process Complete, Awaiting Command -- Popular Science

Northrop Grumman has released a new photo of their carrier-based attack drone, the X-47B. It's due to make its first flight later this year as part of the Navy's J-UCAS program seeking a multi-purpose sea-based drone.

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Hubble Confirms Cosmic Acceleration With Weak Lensing

This image shows a smoothed reconstruction of the total (mostly dark) matter distribution in the COSMOS field, created from data taken by the NASA/ESA Hubble Space Telescope and ground-based telescopes. It was inferred from the weak gravitational lensing distortions that are imprinted onto the shapes of background galaxies. The color coding indicates the distance of the foreground mass concentrations as gathered from the weak lensing effect. Structures shown in white, cyan and green are typically closer to us than those indicated in orange and red. To improve the resolution of the map, data from galaxies both with and without redshift information were used. The new study presents the most comprehensive analysis of data from the COSMOS survey. The researchers have, for the first time ever, used Hubble and the natural "weak lenses" in space to characterise the accelerated expansion of the universe. Credit: NASA, ESA, P. Simon (University of Bonn) and T. Schrabback (Leiden Observatory)

From Reuters:

A group of astronomers [1], led by Tim Schrabback of the Leiden Observatory, conducted an intensive study of over 446 000 galaxies within the COSMOS field, the result of the largest survey ever conducted with Hubble. In making the COSMOS survey, Hubble photographed 575 slightly overlapping views of the same part of the Universe using the Advanced Camera for Surveys (ACS) onboard Hubble. It took nearly 1000 hours of observations.

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Dawn Of The Anthropocene Epoch? Earth Has Entered New Age of Geological Time, Experts Say

Scientists contend that recent human activity, including stunning population growth, sprawling megacities and increased use of fossil fuels, have changed the planet to such an extent that we are entering what they call the Anthropocene (New Man) Epoch. (Credit: iStockphoto)

From Science Daily:

ScienceDaily (Mar. 26, 2010) — Geologists from the University of Leicester are among four scientists- including a Nobel prize-winner -- who suggest that Earth has entered a new age of geological time.

The Age of Aquarius? Not quite -- It's the Anthropocene Epoch, say the scientists writing in the journal Environmental Science & Technology.

And they add that the dawning of this new epoch may include the sixth largest mass extinction in Earth's history.

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Saturday: Lights Off Worldwide for Earth Hour

The Golden Gate Bridge after lights out, during Earth Hour 2008 in San Fransisco, Calif. Credit: © John Storey / WWF-US

From Live Science:

Cities in 92 countries around the world prepare to shut off their lights for one hour tomorrow in observance of Earth Hour, an annual event geared at showing support for taking action on climate change issues.

During Earth Hour, people around the world are asked to turn off their lights for an hour at 8:30 p.m. local time on March 27. This year the event has topped its participation figure from last year, which was 88 countries.

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The Secrets Of Firefly's Shepherd Book Will Finally Be Revealed

From The Escapist:

Shepherd Book, possibly the most mysterious character on Joss Whedon's ill-fated space-western Firefly is to star in in a comic book that will finally let us in on his past.

A character with a mysterious past is hardly a new idea for Joss Whedon, by Firefly's Shepherd Book was a particularly good one. Played by Ron Glass, the Shepherd - the term used for men of the cloth on the show - clearly had not been a God's servant all his life, and some pretty high-level connections with the Alliance. What made the mystery extra-potent however was that the show got cancelled, and we never got to find out what his mysterious past actually was.

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Art Of The Steal: On The Trail Of World’s Most Ingenious Thief

Gerald Blanchard could hack any bank, swipe any jewel. There was no security system he couldn't steal. Illustration: Justin Wood

From Wired:

The plane slowed and leveled out about a mile aboveground. Up ahead, the Viennese castle glowed like a fairy tale palace. When the pilot gave the thumbs-up, Gerald Blanchard looked down, checked his parachute straps, and jumped into the darkness. He plummeted for a second, then pulled his cord, slowing to a nice descent toward the tiled roof. It was early June 1998, and the evening wind was warm. If it kept cooperating, Blanchard would touch down directly above the room that held the Koechert Diamond Pearl. He steered his parachute toward his target.

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We're Staying In China, Says Microsoft, As Free Speech Row With Google Grows

Microsoft has rejected criticism of its compliance with China’s strict internet laws. Photograph: Claro Cortes/Reuters

From the Guardian:

Most big internet corporations, including household names such as Yahoo and MySpace, follow Microsoft's lead.

Hopes that Google's forthright stand on censorship in China would inspire other companies to follow suit appeared unfounded today, with the move instead threatening to widen the rift between some of the world's most powerful internet companies.

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Women Should Exercise An Hour A Day To Maintain Weight, Study Says

Moderate-intensity activity was defined in the study as walking or hiking, jogging, running, bicycling, aerobic exercise or dance, use of exercise machines, yoga, tennis, squash, racquetball and swimming. (Mark Boster / Los Angeles Times)

From L.A. Times:

The recommendation is aimed at women who don't want to diet but do want to avoid gaining weight. Some experts say to take it with a grain of salt.

Gloria Hale rose at 5:30 a.m. Tuesday, as usual, to swim laps before work. Active though she is, however, the 55-year-old Orange County woman was a bit stunned to learn the latest advice from researchers regarding exercise -- that women should work out 60 minutes a day, seven days a week, to maintain a normal weight over their lifetime.

"Most people are going to say, 'No way. I don't have time for that,' " said Hale, a trim 5-foot-5 and 138 pounds.

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Biologist Wins Templeton Prize

Photo: Francisco J. Ayala

From The New York Times:

Francisco J. Ayala, a biologist and former Roman Catholic priest whose books and speeches offer reassurance that there is no essential contradiction between religious faith and belief in science, particularly the theory of evolution, has won the 2010 Templeton Prize.

The John Templeton Foundation awards the annual prize, worth about $1.5 million, to “a living person who has made exceptional contributions to affirming life’s spiritual dimension.”

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Gorillas Extinct in Ten Years in Central Africa?

Rangers observe a mountain gorilla in the Democratic Republic of the Congo's Virunga National Park. Photograph by Brent Stirton, National Geographic Stock

From National Geographic:

Rise in Chinese timber demand, ape-meat eating, and mining blamed.

Gorillas may soon go extinct across much of central Africa, a new United Nations report says. Among the threats are surges in human populations, the ape-meat trade, and logging and mining as well as the spread of the Ebola virus and other diseases, the report says.

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