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Archive for September 26th, 2011

The floating city that could become the future of life at sea

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  • Yacht island comes with 11 accommodation decks and four helipads
  • Designed to move on four platforms, each with thrusters to keep it stable

It looks like something straight out of a James Bond film – but a British firm believes this floating building could be the future of life at sea.

With 11 accommodation decks, a 360-degree observation area, four helipads, its own dock, several swimming pools and as much space as a cruise liner, it’s not so much a boat as a city.

Although it certainly does not fit the mould of a yacht, the design, called ‘Project Utopia’, was unveiled to stunned onlookers at the glitzy Monaco Yacht Show.

Fantasy island: As this artist's impression shows, Project Utopia is more like a floating city than a boat

Fantasy island: As this artist’s impression shows, Project Utopia is more like a floating city than a boat.

Designer BMT Nigel Gee, of Southampton, Hants, has not yet put a figure on how much the floating island might cost to create or what sort of customer would want to buy it.

The boat is designed to float on four platforms, each with thrusters to keep the whole yacht island stable, even in the extreme seas.

Able to move ‘at slow speeds’, it stretches 65m above the sea’s surface, providing visitors to the 13th floor observation deck with panoramic views.

Just below, the top deck of the main accommodation and service spaces – which could house shops, bars and restaurants – would be covered by a retractable canopy.

Yacht Design Director James Roy believes it challenges preconceptions of traditional naval architecture.

All at sea: Project Utopia is designed to float on four platforms, each with thrusters to keep the whole island stable

All at sea: Project Utopia is designed to float on four platforms, each with thrusters to keep the whole island stable.

He said: ‘Visions of the future are often constrained by familiarity with the present or a reflection on the past.

‘Much is made in today’s design community of starting with a blank sheet of paper yet many, if not all yacht concepts revert back to the traditional form.

‘Because of the perception that a yacht should be a form of transport it becomes an immediate design constraint.

‘Utopia is not an object to travel in, it is a place to be, an island established for anyone who has the vision to create such a place.’

A design for life: A graphic showing the schematics of the yacht island, which comes with with 11 accommodation decks, a 360-degree observation area, four helipads and several swimming pools

A design for life: A graphic showing the schematics of the yacht island, which comes with with 11 accommodation decks, a 360-degree observation area, four helipads and several swimming pools.

In the middle, a large column plunges down into the water, acting as a mooring system and housing a wet dock providing access from the sea.

James said the design, which has been created in partnership with Yacht Island Design, represents how the firm, which works on yachts, commercial and naval craft, uses state-of-the-art technology to bring innovation to the industry.

From fiction to reality: Project Utopia looks remarkably like Stromberg's lair in Bond film The Spy Who Loved Me

From fiction to reality: Project Utopia looks remarkably like Stromberg’s lair in Bond film The Spy Who Loved Me.

He added: ‘Pioneering design ideas such as Utopia are exactly the types of projects that our team excel in.

‘Our forward-thinking approach and unrivalled state-of-the-art engineering experience allows us to work closely with designers, stylists and shipyards, and bring these ideas to life.’

 

Via DailyMail

Declassified US Spy Satellites Reveal Rare Look at Secret Cold War Space Program

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Twenty-five years after their top-secret, Cold War-era missions ended, two clandestine American satellite programs were declassified Saturday (Sept. 17) with the unveiling of three of the United States’ most closely guarded assets: the KH-7 GAMBIT, the KH-8 GAMBIT 3 and the KH-9 HEXAGON spy satellites.

The vintage National Reconnaissance Office satellites were displayed to the public Saturday in a one-day-only exhibit at the Smithsonian National Air and Space Museum’s Udvar-Hazy Center at Dulles Airport, Va. The three spacecraft were the centerpiece of the NRO’s invitation-only, 50th Anniversary Gala celebration held at the center last evening.

Saturday’s spysat unveiling was attended by a number of jubilant NRO veterans who developed and refined the classified spacecraft and its components for decades in secret, finally able to show their wives and families what they actually did ‘at the office’ for so many years. Both of the newly declassified satellite systems, GAMBIT and HEXAGON, followed the U.S. military’s frontrunner spy satellite system CORONA, which was declassified in 1995.

This National Reconnaissance Office released graphic depicts the huge HEXAGON spy satellite, a Cold War era surveillance craft that flew reconnaissance missions from 1971 to 1986.

This National Reconnaissance Office released graphic depicts the huge HEXAGON spy satellite, a Cold War era surveillance craft that flew reconnaissance missions from 1971 to 1986. The bus-size satellites weighed 30,000 pounds and were 60 feet long.

Big spy satellites revealed

The KH-9 HEXAGON, often referred to by its popular nickname “Big Bird,” lived up to its legendary expectations. As large as a school bus, the KH-9 HEXAGON carried 60 miles of high resolution photographic film for space surveillance missions.

Military space historian Dwayne A. Day was exuberant after his first look at the KH-9 HEXAGON.

“This was some bad-ass technology,” Day told SPACE.com. “The Russians didn’t have anything like it.”

Day, co-editor of “Eye in the Sky: The Story of the CoronaSpy Satellites,” noted that “it took the Soviets on average five to 10 years to catch up during the Cold War, and in many cases they never really matched American capabilities.”

Phil Pressel, designer of the HEXAGON’s panoramic ‘optical bar’ imaging cameras, agreed with Day’s assessment.

“This is still the most complicated system we’ve ever put into orbit …Period.”

The HEXAGON’s twin optical bar panoramic mirror cameras rotated as the swept back and forth as the satellite flew over Earth, a process that intelligence officials referred to as “mowing the lawn.”

Phil Pressel, one of the developers of the KH-9 Hexagon's panoramic camera system, proudly points out some of the spacecraft's once highly-classified features, which he had been unable to discuss publicly until the NRO's Sept. 17, 2011 declassification.of

Phil Pressel, one of the developers of the KH-9 Hexagon’s panoramic camera system, proudly points out some of the spacecraft’s once highly-classified features, a life’s work that he had been unable to discuss publicly until the NRO’s Sept. 17, 2011 declassification of the massive spy satellite.

Each 6-inch wide frame of HEXAGON film capturing a wide swath of terrain covering 370 nautical miles — the distance from Cincinnati to Washington — on each pass over the former Soviet Union and China. The satellites had a resolution of about 2 to 3 feet (0.6 to nearly 1 meter), according to the NRO. [10 Ways the Government Watches You]

According to documents released by the NRO, each HEXAGON satellite mission lasted about 124 days, with the satellite launching four film return capsules that could send its photos back to Earth. An aircraft would catch the return capsule in mid-air by snagging its parachute following the canister’s re-entry.

In a fascinating footnote, the film bucket from the first KH-9 HEXAGON sank to the bottom of the Pacific Ocean in spring 1972 after Air Force recovery aircraft failed to snag the bucket’s parachute.

The film inside the protective bucket reported contained high resolution photographs of the Soviet Union’s submarine bases and missile silos. In a daredevil feat of clandestine ingenuity, the U.S. Navy’s Deep Submergence Vehicle Trieste II succeeded in grasping the bucket from a depth of 3 miles below the ocean.

Hubble vs. HEXAGON

Former International Space Station flight controller Rob Landis, now technical manager in the advanced projects office at NASA’s Wallops Flight Facility in Virginia, drove more than three hours to see the veil lifted from these legendary spacecraft.

Landis, who also worked on NASA’s Hubble Space Telescope program, noticed some distinct similarities between Hubble and the huge KH-9 HEXAGON reconnaissance satellite.

“I see a lot of Hubble heritage in this spacecraft, most notably in terms of spacecraft size,” Landis said. “Once the space shuttle design was settled upon, the design of Hubble — at the time it was called the Large Space Telescope — was set upon. I can imagine that there may have been a convergence or confluence of the designs. The Hubble’s primary mirror is 2.4 meters [7.9 feet] in diameter and the spacecraft is 14 feet in diameter. Both vehicles (KH-9 and Hubble) would fit into the shuttle’s cargo bay lengthwise, the KH-9 being longer than Hubble [60 feet]; both would also fit on a Titan-class launch vehicle.”

The ‘convergence or confluence’ theory was confirmed later in the day by a former spacecraft designer, who declined to be named but is familiar with both programs, who confided unequivocally: “The space shuttle’s payload bay was sized to accommodate the KH-9.”

The NRO launched 20 KH-9 HEXAGON satellites from California’s Vandenberg AFB from June 1971 to April 1986.

The HEXAGON’s final launch in April 1986 — just months after the space shuttle Challenger explosion — also met with disaster as the spy satellite’s Titan 34D booster erupted into a massive fireball just seconds after liftoff, crippling the NRO’s orbital reconnaissance capabilities for many months.

A side view of a KH-7 GAMBIT spy satellite on display at the Smithsonian National Air and Space Museum's Udvar-Hazy Center at Dulles Airport, Va., on Sept. 17, 2011.

A side view of a KH-7 GAMBIT spy satellite on display at the Smithsonian National Air and Space Museum’s Udvar-Hazy Center at Dulles Airport, Va., on Sept. 17, 2011.

The spy satellite GAMBIT

Before the first HEXAGON spy satellite systems ever launched, the NRO’s GAMBIT series of reconnaissance craft flew several space missions aimed at providing surveillance over specific targets around the world.

The  satellite program’s initial system, GAMBIT 1, first launched in 1963 carrying a KH-7 camera system that included a “77-inch focal length camera for providing specific information on scientific and technical capabilities that threatened the nation,” according to an NRO description. A second GAMBIT satellite system, which first launched aboard GAMBIT 3 in 1966, included a175-inch focal length camera.

The GAMBIT 1 series satellite has a resolution similar to the HEXAGON series, about 2 to 3 feet, but the follow-up GAMBIT 3 system had an improved resolution of better than 2 feet, NRO documents reveal.

The GAMBIT satellite program was active from July 1963 to April 1984. Both satellites were huge and launched out of Vandenberg Air Force Base.

The satellite series’ initial version was 15 feet (4.5 m) long and 5 feet (1.5 m) wide, and weighed about 1,154 pounds (523 kilograms). The GAMBIT 3 satellite was the same width but longer, stretching nearly 29 feet (9 m) long, not counting its Agena D rocket upper stage. It weighed about 4,130 pounds (1,873 kg).

Unlike the follow-up HEXAGON satellites, the GAMBIT series were designed for extremely short missions.

The GAMBIT 1 craft had an average mission life of about 6 1/2 days. A total of 38 missions were launched, though 10 of them were deemed failures, according to NRO documents.

The GAMBIT 3 series satellites had missions that averaged about 31 days. In all, 54 of the satellites were launched, with four failures recorded.

Like the CORONA and HEXAGON programs, the GAMBIT series of satellites returned their film to Earth in re-entry capsules that were then snatched up by recovery aircraft. GAMBIT 1 carried about 3,000 feet (914 meters) of film, while GAMBIT 3 was packed with 12,241 feet (3,731 meters) of film, NRO records show.

The behemoth HEXAGON was launched with 60 miles (320,000 feet) of film!

A mission description of the NRO's GAMBIT 3 spy satellite flight profiles.

This image shows the flight profile for the NRO’s GAMBIT 3 spy satellite missions between 1966 and 1984. The program was declassified in Sept. 2011.

HEXAGON and GAMBIT 3 team up

During a media briefing, NRO officials confirmed to SPACE.com that the KH-8 GAMBIT 3 and KH-9 HEXAGON were later operated in tandem, teaming-up to photograph areas of military significance in both the former Soviet Union and China.

The KH-9 would image a wide swath of terrain, later scrutinized by imagery analysts on the ground for so-called ‘targets of opportunity.’ Once these potential targets were identified, a KH-8 would then be maneuvered to photograph the location in much higher resolution.

“During the era of these satellites — the GAMBIT and the HEXAGON — there was a Director of Central Intelligence committee known as the ‘Committee on Imagery Requirements and Exploitation’ that was responsible for that type of planning,” confirmed the NRO’s Robert McDonald, Director of the Center for the Study of National Reconnaissance.

NASA’s Rob Landis was both blunt and philosophical in his emotions over the declassification of the GAMBIT and HEXAGON programs.

“You have to give credit to leaders like President Eisenhower who had the vision to initiate reconnaissance spacecraft, beginning with the CORONA and Discoverer programs,” Landis said. “He was of the generation who wanted no more surprises, no more Pearl Harbors.”

“Frankly, I think that GAMBIT and HEXAGON helped prevent World War III.”

 

Via Space

12 new species of frogs discovered in India

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Scientists have found 12 new species of night frogs living in the lush mountains of southwest India, and rediscovered three that had been thought extinct.

Evolution biologist Sathyabhama Das Biju from the University of Delhi says he hopes the discoveries draw attention to amphibians as important indicators of environmental health.

He said Saturday that there are now 336 known frog species in India, and that many are threatened by habitat loss.

Night frogs are hard to find as they come out only after dark and during the monsoon season. Biju and student researchers had to sit in dark tropical forests listening for frog sounds and shining flashlights under rocks and across riverbeds.

The research is published in the latest issue of international taxonomy journal Zootaxa.

 

Via DiscoveryOn

Written by Nokgiir

September 26, 2011 at 2:19 am

‘Mind-reading device’ recreates what we see in our heads

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Mind reading could become a reality after scientists unveiled a device which translates what we are seeing in our heads onto a screen.

By monitoring the brain activity of people while they watched Hollywood movie trailers, researchers were able to recreate a moving picture similar to the real footage being played.

While the technology is not yet capable of reading our thoughts, it could eventually lead to ways of translating our dreams and memories onto screen.

If it is refined enough the method could even be used to explore the minds of stroke patients, experts said.

Researchers from the University of California, Berkeley, used MRI scanners to monitor the blood flow in people’s brains as they watched films including Madagascar 2, Pink Panther 2 and Star Trek unfold on a screen.

After analysing how the brain’s visual centre responded to on-screen movements, the scientists created a computer program which could accurately guess what the person was looking at.

When the researchers watched a second set of clips, this time Hollywood film trailers, the programme was able to produce an approximate version of what they were watching.

It did this by scanning a library of random YouTube videos, pulling out the most similar clips to what it guessed the person was watching, and blending them together.

Because the program’s video library contains just 18 million seconds of footage – a relatively small amount – it is highly unlikely that any clip will be very similar to the real footage.

To combat this problem, the program averages together the 100 shots from the video library that it thinks are the best match.

The result is a blurry but continuous video in which the movements of the shapes on screen reflect the action in the genuine Hollywood trailer.

Prof Jack Gallant, one of the study’s authors, said: “We’re trying to reconstruct the movie that was seen by searching through a large library of completely different, random movies.

“This is a major leap toward reconstructing internal imagery. We are opening a window into the movies in our minds.”

The averaging process makes the resulting video blurry, but the researchers said boosting the size of the programme’s video library could improve the quality of the reconstruction.

The study, published in the Current Biology journal, is believed to be the first experiment to successfully interpret brain signals as they respond to moving images.

The current technology can only process film clips that people have already viewed, but the breakthrough could lead to programmes which can reproduce dreams and memories because our natural visual experience is similar to watching a film.

We are still decades from a machine which can read people’s thoughts and intentions, but the technology could eventually be used to read the minds of stroke and coma patients, and to allow cerebral palsy or paralysis sufferers to guide computers with their minds, researchers said.

 

Watch video here

 

Via Telegraph

Written by Nokgiir

September 26, 2011 at 2:04 am

The mystery creature that nobody can identify

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If this cute little chap looks a wee bit confused, it’s no wonder.

His big wide eyes stare out at the world around him – which in turn is staring back at him.

Because nobody has seen a creature quite like this one before.

Who am I? The unidentifed animal sitting in his cage after being handed in to Wenling Zoo, in China

Who am I? The unidentifed animal sitting in his cage after being handed in to Wenling Zoo, in China.

With a nose that looks more like a rodent’s but long, pointy paws and white fur dappled with brown and orange, he is quite unique.

And zookeepers at Wenling, in eastern China, who were handed the animal by an anonymous man, have been unable to work out exactly what species he belongs to.

They think they are looking at some strange type of monkey – but other students of nature might recognise the characteristics of a bush baby.

As he sits in his cage, the creature therefore awaits an uncertain fate.

And the zookeepers sit and monitor his development and hopes he grows up into something slightly more recognisable.

Where did I come from? The rodent-like creature was handed in anonymously

Where did I come from? The rodent-like creature was handed in anonymously.

Via DailyMail

Written by Nokgiir

September 26, 2011 at 1:47 am