A Miracle! Science Claims It Has Figured Out How Sea Was Parted For Israelites

Charlton Heston as Moses in Cecil B DeMille's film The Ten Commandments (1956). Photograph: Allstar/Cinetext/Paramount

From The Guardian:

Researchers reconstruct wind and wave combinations that could have produced dry path across sea described in Exodus.

It was a miracle of the ages, the parting of the Red Sea for the Israelites. Now modern science is claiming a feat that if true is almost as miraculous – figuring out how Moses may have done it and where.

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Earth And Moon 'Bombarded With Large Asteroids 3.9bn Years Ago'

A lunar topographic map of the Moon Photo: NASA

From The Telegraph:

Any life which may have existed on Earth 3.9 billion years ago would have been wiped out in a devastating asteroid strike, new analysis of Moon craters indicates.

Earth and its satellite were bombarded with large asteroids during the solar system’s “turbulent youth”, striking new topographical maps show.

The impacts would have been powerful enough to evaporate any water on our planet and destroy any early organisms.

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Graceful, Slim HRP-4 Humanoid Robot Unveiled; Destined for Menial Labor

Work It As its brother the HRP-2 looks on in the background, Japan's new humanoid robot, HRP-4, shows off its moves. Kawada Industries via YouTube

From Popular Science:

Japan’s newest RoboCop-looking humanoid robot practices yoga, tracks faces and objects and, in what seems to be a robo-requirement these days, pours drinks.

The industrial HRP-4 robot was designed to coexist with people, and its “thin athlete” frame is meant to be more appealing, according to Kawada Industries, which built the robot with Japan’s National Institute of Advanced Industrial Science and Technology.

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Kazakhstan To Join Russia-Ukraine Space Program

Ukrainian First Deputy Prime Minister Andriy Klyuyev. © RIA Novosti. Grigoriy Vasilenko

From RIA Novosti:

Kazakhstan, Ukraine and Russia will work together as part of the Cosmotrans space cooperation project, Ukrainian First Deputy Prime Minister Andriy Klyuyev said on Thursday.

The project provides for the joint use of Kazakhstan's Baikonur space center.

Kazakhstan and Ukraine signed a space cooperation agreement during Kazakh President Nursultan Nazarbayev's recent visit to Ukraine.

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Is There A Moore's Law For Science?

The first Earth-like exoplanet discovery could be made in less than a year
(Image: NASA/JPL/Caltech/R. Hurt)

From New Scientist:

Can the rate of past discoveries be used to predict future ones? We may soon find out. Two researchers have used the pace of past exoplanet finds to predict that the first habitable Earth-like planet could turn up in May 2011.

In 1965, Intel co-founder Gordon Moore observed that the number of transistors that fit on a chip doubles about once every two years – a trend now known as Moore's law. Samuel Arbesman of Harvard Medical School in Boston wants to see if scientometrics – the statistical study of science itself – can similarly be used to not only study past progress but also to make predictions.

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Chinese Moon Landing Gets Timetable

From Global Times:

The timetable for China's first manned moon landing, as well as the launch of a space station, lab and probes to explore Mars and Venus, was announced by scientists over the weekend.

Chinese analysts, however, dismissed international concerns that Beijing is engaging in an outer-space arms race, stressing that recent activities and future missions are for scientific purposes and for the benefit of mankind.

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2010 Tied With 1998 As Warmest Global Temperature On Record

From Science Daily:

ScienceDaily (Sep. 20, 2010) — The first eight months of 2010 tied the same period in 1998 for the warmest combined land and ocean surface temperature on record worldwide. Meanwhile, the June-August summer was the second warmest on record globally after 1998, and last month was the third warmest August on record. Separately, last month's global average land surface temperature was the second warmest on record for August, while the global ocean surface temperature tied with 1997 as the sixth warmest for August.

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Alternative To X-Rays Makes Its First Step

The initial object imaged through a layer of white paint (A) was a 32-pixel by 32-pixel image of a flower; the image was reconstructed with a new technique (B), matching the original by roughly 94.5 percent. Credit: Sylvain Gigan et al.

From Live Science:

A day when doctors need only visible light instead of X-rays to view a patient's innards can now be more easily imagined, with the announcement of a way to decipher the little light that passes through opaque materials.

Normally, one cannot see through opaque barriers such as paint, skin, fabric or eggshells because any light that does manage to make it through such materials is scattered in complicated and seemingly random ways. [Infographic: How Light Works]

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Can Samsung's Tablet Hold Its Own?

Photo: Tablet contender: Samsung's Galaxy Tab runs the Android operating system and is meant to go head to head with Apple's iPad. Credit: Technology Review

From Technology Review:

Samsung hopes the Galaxy will compete with the iPad through carriers and content.

Samsung unveiled its new tablet, the Galaxy Tab, last night in New York City. Important details about the device--such as pricing--remain a mystery, but what's clear is that Samsung hopes to compete with the iPad. A key to this strategy will be offering service through all major U.S. cellular networks and having a wide variety of content ready to go.

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U.S. Army Shows Renewed Interest In Zeppelins

In demand: The U.S. Army has ordered three new airships to be built and fitted with high-tech surveillance equipment so they can be used in Afghanistan

Are Zeppelins About To Take Off Again - Or Is It Just Hot Air? -- The Daily Mail

As we soar up into the grey skies above Lake Constance - propellers whirling, seat belts tightly fastened and everyone brandishing their cameras in excitement - something feels ever so slightly strange.

It could be the gentle breeze coming in through the wide open windows and the long ropes dangling in front of the cockpit in an alarmingly relaxed way.

Or perhaps it's the fact that the twin 200hp engines are so quiet I can hear my fellow passengers unwrapping toffees and whispering, and Hans-Paul the pilot clearing his throat and swallowing.

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Robots On TV: Five Glimpses Of Future Machines

From New Scientist:

Meet a talking butler robot that knows its way around the house and can even recognise a copy of New Scientist. Or watch a baby-faced android that's being designed to learn like a human toddler.

In this month’s video special, we introduce you to our top five new robots. These machines are pushing the boundaries of artificial intelligence and are learning to interact with humans more naturally. Some could become the heroes of dangerous rescue missions, while others could be our future companions.

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Genocide Wiped Out Native American Population

The unearthed bones and artifacts indicate that when the violence took place, men, women and children were tortured, disemboweled, killed and often hacked to bits. Getty Images

From Discovery News:

Physical traces of ethnic cleansing that took place in the early 800s suggest the massacre was an inside job.

Crushed leg bones, battered skulls and other mutilated human remains are likely all that's left of a Native American population destroyed by genocide that took place circa 800 A.D., suggests a new study.

The paper, accepted for publication in the Journal of Anthropological Archaeology, describes the single largest deposit to date of mutilated and processed human remains in the American Southwest.

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Budget Cuts Force CERN To Shut Accelerators For Year

The Linac 2 (Linear Accelerator 2) is pictured at the European Organisation for Nuclear Research (CERN) in Meyrin near Geneva October 16, 2008. Credit: Reuters/Denis Balibouse

From Reuters:

(Reuters) - Europe's particle research center CERN unveiled budget cuts Friday that will force it to temporarily close its accelerators for a year in 2012, but said its flagship "Big Bang" machine will mainly be unaffected.

Announcing the trimmed-down budget, in which governments will provide 135 million Swiss francs ($133.4 million) less over a five-year period to 2015, CERN said its high-profile drive to study the origins of the cosmos would continue as planned.

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It's Good To Think - But Not Too Much, Scientists Say

Image: People who think more about their decisions have more brain cells in their frontal lobes

From The BBC:

People who think more about whether they are right have more cells in an area of the brain known as the frontal lobes.

UK scientists, writing in Science, looked at how brain size varied depending on how much people thought about decisions.

But a nationwide survey recently found that some people think too much about life.

These people have poorer memories, and they may also be depressed.

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AIDS Virus Might Be A Million Years Old

Island-specific strains of the simian immunodeficiency virus (SIV), which infects monkeys such as the Bioko Drill, revealed the virus has been around thousands of years longer than previously thought. Credit: Preston Marx, Tulane University

From Cosmos:

WASHINGTON: An HIV-like virus that infects monkeys is thousands of years older than previously thought and its slow evolution could have disturbing implications for humans, according to a new study.

Scientists said the simian immunodeficiency virus (SIV) - the ancestor to the human immunodeficiency virus (HIV) that causes AIDS - is probably between 32,000 and 75,000 years old and may even date back a million years.

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Magical BEANs: New Nano-Sized Particles Could Provide Mega-Sized Data Storage

This schematic shows enthalpy curves sketched for the liquid, crystalline and amorphous phases of a new class of nanomaterials called "BEANs" for Binary Eutectic-Alloy Nanostructures. (Credit: Image courtesy of Daryl Chrzan)

From Science Daily:

ScienceDaily (Sep. 20, 2010) — The ability of phase-change materials to readily and swiftly transition between different phases has made them valuable as a low-power source of non-volatile or "flash" memory and data storage. Now an entire new class of phase-change materials has been discovered by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley that could be applied to phase change random access memory (PCM) technologies and possibly optical data storage as well. The new phase-change materials -- nanocrystal alloys of a metal and semiconductor -- are called "BEANs," for binary eutectic-alloy nanostructures.

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Warming In Deep Southern Ocean Linked To Sea-Level Rise

From Live Science:

Warming waters in the deep ocean surrounding Antarctica has contributed to sea-level rise over the past two decades, scientists report today (Sept. 20).

The study, published in the Journal of Climate, draws on temperature trends between the 1990s and 2000s in the deep Southern Ocean. Though there are no continental boundaries, and all oceans contribute water to the Southern Ocean, its distinct circulation makes the area a separate water body.

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The Worst Part of GoingTo Space? Your Fingernails Come Off

Oh, It Hurts Some astronauts report losing their fingernails on spacewalks because of bulky gloves that cut off circulation and chafe against their hands. To avoid this inconvenience, a couple astronauts have taken to ripping off their own fingernails before reaching orbit. NASA

From Popular Science:

Did you think drinking your own urine was bad? To truly test whether you have the right stuff, imagine ripping out your own fingernails, on purpose.

A couple of astronauts have done this before going into orbit, because they figure it’s better than losing them inside chafing, unwieldy spacesuit gloves, according to Dava Newman, director of MIT’s technology and policy program and director of the university’s Man Vehicle Lab. Newman, who has studied space-related injuries, told a group of journalists at MIT that some astronauts have reported losing their fingernails during spacewalks. Fingernail trauma and other hand injuries are spacewalkers’ biggest complaint, she said.

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British Scientists Invent 'Skylon' Spaceplane That Will Take Tourists Into Orbit At Five Times The Speed Of Sound

The 270ft-long Skylon space plane will be able to take passengers into space at a fraction of the current cost

From The Daily Mail:

A space aircraft that can take off from an ordinary airport runway before carrying tourists into orbit could be a reality with 10 years, according to British scientists.

The 270ft Skylon plane will cost about £700m to build and will be able to carry 24 passengers.

Built by British engineering firm Reaction Engines, the aircraft has no conventional external engines.

Instead the Skylon will travel at five times the speed of sound using two internal engines that suck hydrogen and oxygen from the atmosphere to send it 18 miles above the ground – and out of Earth’s atmosphere.

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What's Eating The Stars Out Of Our Galaxy's Heart?

From The New Scientist:

The centre of the Milky Way is darker than you'd expect – and not just because it's home to a supermassive black hole

A LITTLE over 25,000 light years away lies the most mysterious place in the nearby universe. Jam-packed with colliding stars and cloaked in dust, it is the centre of our galaxy. At its very heart, we suspect, lurks a monstrous black hole more than 4 million times as massive as the sun. Known as Sagittarius A*, it is thought to rip stars apart, orchestrating stellar mayhem as it warps the very fabric of space and time.

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