New Data: Mega-Quake Could Strike Near Seattle

Seattle Skyline

From McClatchy News:

WASHINGTON — Using sophisticated seismometers and GPS devices, scientists have been able to track minute movements along two massive tectonic plates colliding 25 miles or so underneath Washington state's Puget Sound basin. Their early findings suggest that a mega-earthquake could strike closer to the Seattle-Tacoma area, home to some 3.6 million people, than was thought earlier.

The deep tremors, which humans can't feel, occur routinely every 15 months or so and can continue for more than two weeks before they die back to undetectable levels.

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Hubble's Deepest Look Into Space, Now Rendered In 3D

From Popular Science:

Over a period of four months in late 2003, the Hubble telescope assembled an image that represents the deepest look into space every composed. The Ultra Deep Field image captures an estimated 10,000 galaxies, some as old as 13 billion years (just a few hundred million years after the Big Bang, going by most estimates), all squeezed into a sliver of sky no bigger than what you'd see behind a 1-millimeter square postage stamp held one meter away.

Here's what it looks like in 3D.

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Longer Eyelashes Without Mascara, Thanks To Scientific Breakthrough

Long and luscious eyelashes have been considered a sign of beauty and glamour Photo: GETTY

From The Telegraph:

Brushes and bottles of mascara could be consigned to the dustbin after scientists discovered a way of making eyelashes grow longer.

Since the time of the pharaohs, mascara has formed an essential part of many women's daily beauty regime.

But now researchers have developed a gel which extends the length of time individual eyelashes grow for before they fall out, leading to longer and bushier eyelashes.

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Defense Last In WH Science Goals

From DoD Buzz:

The Obama administration’s budget guidance for 2011 makes clear that basic research spending will stay flat in most areas or decline, including at the Pentagon.

Money will first go to research that can “drive economic recovery, job creation, and economic growth,” says the guidance issued in an Aug. 4 memo by White House Office of Management and Budget Director Peter Orszag. The administration also makes clear that since they expect little new money for science and technology funding then government agencies must move dollars to what it calls four “practical challenges.”

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My Comment: Many of our greatest technological and engineering accomplishments have come from the labs of Darpa and other defense related laboratories. So much for the campaign rhetoric that the sciences will benefit from an Obama administration. In fact .... it is the science that conforms to the political agenda of the White House that will now get the funding.

Robotic Systems Help People with Disabilities

With the help of a remote human assistant, a person with disability pilots a robotic mobility and manipulation system and opens a refrigerator door to retrieve a pre-prepared meal from home. Cooperative control leaves the person with disability in command, and the ability to use the capabilities of both the local pilot and remote human assistant enable safe, effective, and efficient operation of the robotic system in natural environments. Credit: Rory Cooper, Department of Veterans Affairs/University of Pittsburgh

From Live Science:

People might be surprised to learn that about 50 million people in the world use, or could benefit from the use of, a wheelchair.

Wheelchairs are one of the most commonly used assistive devices for mobility, and they provide people with mobility within their homes and communities. While wheelchairs were once a symbol of inability and stigmatizing, they have evolved to be highly mobile forms of self-expression that are often fitted to each individual user.

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A New Superbug Found In Britain Is Major Concern: Government Scientists

From The Telegraph:

A new superbug that is resistant to all antibiotics has been brought into Britain by patients having surgery abroad, Government scientists said.

A new superbug that is resistant to all antibiotics has been brought into Britain by patients having surgery abroad, Government scientists said.

Doctors are urged to be vigilent for a new bug that has arriving in Britain with patients who have travelled to India and Pakistan for cosmetic surgery or organ transplants and is now circulating here.

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Physicists Hold Breath As Large Hadron Collider Prepares To Rise From Ashes

A region between two magnets in the LHC that was crushed in the incident on 19 September 2008. Photograph: Public Domain

From The Guardian:

If all goes to plan, the LHC will come back to life in November. Sam Wong explains the measures being taken to prevent another catastrophic failure, and gauges the mood of physicists at Cern. Can they bag the Higgs before the Americans?

It's been nearly a year since the world's biggest science experiment, the Large Hadron Collider (LHC), was fired up for the first time in a flurry of excitement at Cern, the European Centre for Nuclear Research in Switzerland. But ever since a catastrophic explosion in the particle accelerator's tunnel just nine days after startup, the gargantuan machine has sat idling, to the acute frustration and no little embarrassment of all involved.

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New Sub "War" Range May Harm Rare Whales, Critics Say

A right whale mother and calf swim off Florida. Approved in August 2009, a planned U.S. submarine war-games zone has conservationists concerned for the survival of the North Atlantic right whale. The species numbers 300 to 350, and its only known calving ground is near the soon-to-be-built testing range. Photograph courtesy National Oceanic Atmospheric Association/AP

From National Geographic:

After considering several candidates, the U.S. Navy announced last week that it will build its latest submarine warfare training facility in the waters off Jacksonville, Florida. (See map.)

But even though the site won't open until 2014, the new tenant is already having trouble with its neighbors.

That's because the chosen site for the Undersea Warfare Training Range is just 30 miles (48 kilometers) from the only known calving grounds of the North Atlantic right whale.

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My Comment: I am sure that every other maritime power in the world .... from China to India, Russia to Venezuela .... are just as (cough cough) equally concerned about the whales.

From my point of view I say forget about these maritime powers, we should focus on the native peoples of America who kill scores of whales each year off the Alaskan and Canadian coasts for "traditional reasons".

But all I hear is silence.

Tech Heroes Of The Past: Where Are They Now?

From Pingdom:

Have you ever wondered what the guy who invented the World Wide Web is up to these days? What about the guys who created Photoshop, or the one who created the PHP scripting language?

You may not recognize all of these people, but you’ll definitely recognize what they’ve accomplished. These are people who have made great contributions to computer and Internet technology in the past… but what are they up to now?

This list is a starting point, so help us add to it in the comments!

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One Nano-Step Closer To Weighing A Single Atom

Composite image showing TEM images and schematic of bipyramid-shaped particles and time response of vibration. (Credit: Dr Matthew Pelton from the Centre for Nanoscale Materials, Argonne National Laboratory, Illinois)

From Science Daily:

ScienceDaily (Aug. 14, 2009) — By studying gold nanoparticles with highly uniform sizes and shapes, scientists now understand how they lose energy, a key step towards producing nanoscale detectors for weighing any single atom.

Such ultrasensitive measurements could ultimately be used in areas such as medical research and diagnostics, enabling the detection of minuscule disease-causing agents such as viruses and prions at the single molecule level.

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NASA Drops Probes Into Volatile Volcano

Mount St. Helens is one of the most active volcanoes in the United States. Credit: USGS

From Live Science:

High-tech sensor pods were recently air lifted into the mouth of a volcano to monitor hot spots and provide early warning if the peak starts to blow.

The sensors are part of a NASA project to study volcanoes from the inside.

On July 14 scientists lowered the pods into the mouth of Washington's Mount St. Helens, one of the most active volcanoes in the United States.

The project aims to improve our ability to predict impending eruptions, both on Earth and on other planets.

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Legacy B-52 To Launch Futuristic WaveRider

The X-51A WaveRider hypersonic flight test vehicle was uploaded to an Air Force Flight Test Center B-52 for fit testing at Edwards Air Force Base. (Credit: USAF)

From CNET:

The X-51A WaveRider is one step closer to its inaugural test flight later this year, now that airmen at Edwards Air Force Base have successfully "mated" the scramjet-propelled vehicle to a B-52 Stratofortress.

In December, an Air Force Flight Test Center B-52 is scheduled to papoose the X-51A to 50,000 feet over the Pacific Ocean before cutting it loose. At that point, a solid rocket booster from an ATACMS missile will fire up, accelerating the X-51 to about Mach 4.5. That's when the supersonic combustion ramjet kicks in, pushing the WaveRider to more than Mach 6 for up to five minutes, longer than all of its predecessors combined. NASA tests have reached Mach 9.6, or nearly 7,000 mph, according to some reports, but not for very long. The previous record was less than 10 seconds. Flight data will be telemetered back to Edwards Force Base before the X-51A test vehicle crashes into the Pacific.

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NASA's Moon Plan Too Ambitious, Obama Panel Says

From The Miami Herald:

A panel reviewing NASA's current plans for human space flight will report that there is no realistic way to return to the moon by 2020 -- or even 2028.

WASHINGTON -- NASA doesn't have nearly enough money to meet its goal of putting astronauts back on the moon by 2020 -- and it might be the wrong place to go, anyway. That's one of the harsh messages emerging from a sweeping review of NASA's human space flight program.

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NASA Completes First Test Rocket to Replace Shuttle

From Yahoo News/Space:

NASA has finished building the first of its new Ares I rockets slated to replace the aging space shuttle fleet and return astronauts to the moon - a gleaming white booster due to blast off this fall.

The Ares I-X rocket is the inaugural booster in NASA's first new rocket line for crew transport in more than 25 years. It is scheduled to launch Oct. 31 on a demonstration flight to prove the viability of the Ares I rocket to haul NASA's new astronaut-carrying Orion spacecraft into orbit.

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Second Backwards Planet Found, A Day After The First

The planet HAT-P-7b, which is about 1.4 times as wide as Jupiter and 1.8 times as massive, seems to orbit its star in the opposite direction to the star's spin (Illustration: Leiden Observatory)

From New Scientist:

Just a day after the announcement of the first extrasolar planet found orbiting its star backwards, two other teams announced the discovery of a second one.

"It is funny that the two good cases for really misaligned orbits, even retrograde orbits, have come at around the same time," says Joshua Winn of MIT, lead author of one of the new papers.

Both Winn's team and another, led by Norio Narita at the National Astronomical Observatory of Japan, used the Japanese Subaru telescope to observe planet HAT-P-7b, a previously known planet about 1000 light years from Earth that was recently observed by NASA's new planet-hunting satellite Kepler.

Both teams found that the planet's orbit is wildly tilted with respect to its star's equator.

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Women Like To 'Poach' Attached Men

A scientific study has found evidence that women really do have a preference for men who are attached Photo: REUTERS

From The Telegraph:

It's something that wives and girlfriends have long suspected – that women like to target men who are already in relationships.

Now a scientific study has found evidence that their fears are well founded, and that women really do have a preference for men who are attached.

In a phenomenon known as 'mate poaching' – but soon to be dubbed the 'Angelina Jolie effect' – women expressed a clear preference for those who were unavailable.

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First Human Gene Implicated In Regulating Length Of Human Sleep

The discovery of the first gene involved in regulating the optimal length of human sleep offers a window into a key aspect of slumber. (Credit: iStockphoto/Diane Diederich)

From Science Daily:

ScienceDaily (Aug. 14, 2009) — Scientists have discovered the first gene involved in regulating the optimal length of human sleep, offering a window into a key aspect of slumber, an enigmatic phenomenon that is critical to human physical and mental health.

The team, reporting in the Aug. 14, 2009 issue of Science, identified a mutated gene that allows two members of an extended family to thrive on six hours of sleep a day rather than the eight to eight-and-a-half hours that studies have shown humans need over time to maintain optimal health. Working from this discovery, the scientists genetically engineered mice and fruit flies to express the mutated gene and study its impact.

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5 UAVs That Are Going Places—Alone (With Video!)

X-47B Navy UCAS

From Popular Mechanics:

Gawkers from the armed services, media and defense industry gathered this week in 98 degree heat to watch military robot demonstrations at the Unmanned Systems Demo, an event hosted by the military and the Association for Unmanned Vehicle Systems International. The crowd braved the sweltering Maryland summer to watch companies large and small fly sensor-studded UAVs on an unused naval aviation airfield. Here’s a roundup of five of the most notable flying droids on hand, with video of those that displayed their antics.

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What a "Facebook Browser" Means For the Web

A screenshot from RockMelt.com

From Technology Review:

RockMelt could be the realization of the company's efforts to create a more social Web.

Rumors surfaced yesterday of a new "Facebook browser" called RockMelt, with a star-studded cast of backers and employees that includes Netscape founder Marc Andreessen and Blake Ross and Joe Hewitt of Firefox fame.

There are no clear reports yet of what the Facebook browser would be like, but it's unlikely to be a simple Facebook client and I doubt that such smart people would simply copy an existing "social" Web browsers such as Flock.

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Will Electric Cars Wreck The Grid?

PLUG-IN PROBLEM?: Some power generators worry that too many electric cars could wreak havoc on local electric grids. © GM Corp.

From Scientific American:

Plug-in electric cars could destabilize the distribution of power.

LONG BEACH, Calif. -- Plug-in electric cars could destabilize the distribution of power, a utility executive cautioned at a conference here this week.

Ed Kjaer, director of Southern California Edison's electric transportation advancement program, said plug-in manufacturers, designers and component makers are poised to capitalize on a "perfect storm" that could push electric cars into the mainstream. Kjaer noted that 10 to 12 carmakers are ready to launch plug-in models between 2010 and 2012, creating a sense of "incredible excitement" around a sector that has seen its fair share of false starts.

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