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The Military

Submission + - US Air Force's 1950s supersonic flying saucer declassified (extremetech.com) 2

MrSeb writes: "Tighten the strap on your tinfoil hat: Recently declassified documents show that the US Air Force was working on, and perhaps had already built, a supersonic flying saucer in 1956. The aircraft, which had the code name Project 1794, was developed by the USAF and Avro Canada in the 1950s. One declassified memo, which seems to be the conclusion of initial research and prototyping, says that Project 1794 is a flying saucer capable of “between Mach 3 and Mach 4,” (2,300-3,000 mph) a service ceiling of over 100,000 feet (30,500m), and a range of around 1,000 nautical miles (1,150mi, 1850km). According to declassified cutaway diagrams, the supersonic flying saucer would propel itself by rotating an outer disk at very high speed, taking advantage of the Coand effect. Maneuvering would be accomplished by using small shutters on the edge of the disc (similar to ailerons on a winged aircraft). Power would be provided by jet turbines. According to the cutaway diagrams, the entire thing would even be capable of vertical takeoff and landing (VTOL). The fact that there are no disc-shaped aircraft in the skies today, though, suggests that the USAF's flying saucer efforts probably never got past the prototype stage."
Earth

Submission + - Sponge-Like “Swelling Glass” Absorbs (inhabitat.com)

MikeChino writes: A company called Absorbent Materials has created a new kind of “swelling glass” that can clean up contaminated groundwater by soaking up volatile molecules like a sponge. Dubbed Obsorb, the material can hold up to 8 times its weight in fuel, oil, and solvents without sucking up any of the water itself. Once the material is full it floats to the surface and the pollutants can be skimmed off.
Space

NASA Names Space Station Treadmill After Colbert 383

willith writes "The SF Chronicle reports on the results of the International Space Station Node 3 naming contest (which we previously discussed). Comedian and fake-pundit Stephen Colbert conducted a bombastic write-in campaign and repeatedly urged his show's fan base (the 'Colbert Nation') to stuff the ballot box with his name, which resulted in 'Colbert' coming in first in the write-in contest with almost a quarter-million votes. Although the Node 3 component will not be named 'Colbert' — NASA has instead chosen to call it 'Tranquility' — one of the Node 3 components will bear the honor: the second ISS treadmill, which will be installed in Node 3, will be named the Combined Operational Load Bearing External Resistance Treadmill. The formal announcement was made on the air yesterday at 22:30 EDT on the Colbert Report by astronaut Sunita Williams."
Worms

Conficker Downloads Payload 273

nk497 writes "Conficker seems to finally be doing something, a week after hype around the worm peaked on April Fool's Day. It has now downloaded components from the Waledac botnet, which could contain rootkit capabilities. Trend Micro security expert Rik Ferguson said: 'These components have so far been missing, but could this finally be the "other boot dropping" that we have all been been waiting for?' Ferguson also suggested that people behind Conficker could be the very same who are running Waledac and created the Storm botnet. 'It tallies with some of the assumptions people have made about Conficker — that the first variant was actively trying to avoid the Ukraine because Waledac was Eastern European,' Ferguson added."
Transportation

Quantum Setback For Warp Drives 627

KentuckyFC writes "Warp drives were generally considered impossible by mainstream scientists until 1994 when the physicist Michael Alcubierre worked out how to build a faster-than-light drive using the principles of general relativity. His thinking was that while relativity prevents faster-than-light travel relative to the fabric of spacetime, it places no restriction on the speed at which regions of spacetime may move relative to each other. So a small bubble of spacetime containing a spacecraft could travel faster than the speed of light, at least in principle. But one unanswered question was what happens to the bubble when quantum mechanics is taken into account. Now, a team of physicists have worked it out, and it's bad news: the bubble becomes unstable at superluminal speeds, making warp drives impossible (probably)."
Businesses

Warner Bros. Acquires The Pirate Bay 348

mlingojones writes "TorrentFreak breaks the news of The Pirate Bay's acquisition by Warner Bros: 'After years of hostility, lawsuits, police raids and heated invective between the two groups, the Pirate Bay has today announced they have settled their differences with US media conglomerate Warner Bros. The largest BitTorrent tracker has sold out to Hollywood and the two have agreed a deal.'"
Security

Social Search Reveals 700 Comcast Customer Logins 158

nandemoari writes "When educational technology specialist Kevin Andreyo recently read a report on people search engines, he decided to conduct a little 'people search' on himself. Andreyo did not expect to find much — so, imagine the surprise when he uncovered the user name and password to his Comcast Internet account, put out there for the entire online world to see. In addition to his personal information, Andreyo also discovered a list that exposed the user names and passwords of (what he believed) to be 8,000 other Comcast customers. Andreyo immediately contacted both Comcast and the FBI, hoping to find the ones responsible for divulging such personal information to the public. While the list is no longer available online, analysts fear that the document still lives on in various cache and online history services."
Encryption

The Emerging Science of DNA Cryptography 46

KentuckyFC writes "Since the mid 90s, researchers have been using DNA to carry out massively parallel calculations which threaten encryption schemes such as DES. Now one researcher says that if DNA can be used to attack encryption schemes, it can also protect data too. His idea is to exploit the way information is processed inside a cell to encrypt it. The information that DNA holds is processed in two stages in a cell. In the first stage, called transcription, a DNA segment that constitutes a gene is converted into messenger RNA (mRNA) which floats out of the nucleus and into the body of the cell. Crucially, this happens only after the noncoding parts of the gene have been removed and the remaining sequences spliced back together." (More below.)
Transportation

Flying Car Passes First Flight Test 273

waderoush writes "Terrafugia — the Massachusetts company building a 'roadable aircraft' (that's flying car to you and me) — revealed at a press conference Wednesday that the Transition vehicle has been taken aloft for its maiden flight. The craft, which can fly up to 460 miles at 115 mph and then fold up its wings for 65-mph highway driving, was the subject of two hotly debated Slashdot posts on May 8 and May 13 of last year. The company said the first flight took place in Plattsburgh, NY; retired Air Force Colonel Phil Meteer was at the controls."
Space

Satellite Debris Forces ISS Crew Into Rescue Craft 171

Muad'Dave writes "CNN is reporting that the crew of the International Space Station was forced to take refuge from a possible collision of the ISS with a piece of space debris Thursday. From the article: 'Floating debris from a satellite forced the crew of the international space station to retreat to a safety capsule Thursday, according to a NASA news release. .. The debris was too close for the space station to move out of the way, so the station's three crew members were temporarily evacuated to a the station's Soyuz TMA-13 capsule, NASA said.'" Update: 03/12 18:42 GMT by T : The original story incorrectly said the ISS had 18 crew members. Luckily for the three in the Soyuz, that was a mistake.
Image

Suspect Freed After Exposing Cop's Facebook Status 653

longacre writes "A man on trial in New York for possession of a weapon has been acquitted after subpoenaing his arresting officer's Facebook and MySpace accounts. His defense: Officer Vaughan Ettienne's MySpace 'mood' was set to 'devious' on the day of the arrest, and one day a few weeks before the trial, his Facebook status read 'Vaughan is watching "Training Day" to brush up on proper police procedure.' From the article: '"You have your Internet persona, and you have what you actually do on the street," Officer Ettienne said on Tuesday. "What you say on the Internet is all bravado talk, like what you say in a locker room." Except that trash talk in locker rooms almost never winds up preserved on a digital server somewhere, available for subpoena.'"
Image

Chimp Found Plotting Against Zoo Guests 435

rjshirts writes "In further proof that Planet of the Apes is coming to pass, researchers in Stockholm, Sweden have proof that primates can plan ahead. From the article: 'Santino the chimpanzee's anti-social behavior stunned both visitors and keepers at the Furuvik Zoo but fascinated researchers because it was so carefully prepared. According to a report in the journal Current Biology, the 31-year-old alpha male started building his weapons cache in the morning before the zoo opened, collecting rocks and knocking out disks from concrete boulders inside his enclosure. He waited until around midday before he unleashed a "hailstorm" of rocks against visitors, the study said.'"

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