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Comment Re:summary wrong (Score 1) 754

A quote from The Influenza Times, 4th ESWI Influenza Conference 11-14 September 2011, Malta:

A “stupid” experiment leads to a valuable result Fouchier and his team’s biggest discovery, however, was based on what he termed a “stupid” experiment. He and his team introduced mutations, under strict laboratory safety procedures, by reverse genetics into laboratory ferrets. They then collected a nasal wash from each infected ferret and inoculated another ferret after a few days. They repeated this process ten times. The result? H5N1 had been transmitted to three out of four ferrets. “This virus is airborne and as efficiently transmitted as the seasonal virus,” said Fouchier. His research team found that only 5 mutations, 3 by reverse genetics and 2 by repeated transmission, were enough to produce this result. “This is very bad news, indeed,” said Fouchier.

Space

Tsunami Warning From Space? 351

Peter bayley writes "Tell me I'm crazy or tell me someone has already done it — but wouldn't a satellite equipped with a laser be a great way to warn people of tsunamis? I was pondering how to warn people in remote coastal areas once evidence of a seismic incident has been received by the monitoring stations that have now been set up following the large Boxing Day tsunami. The idea is to illuminate the areas that are likely to be at risk with a bright (but not dangerous) light. People would be told to head to higher ground if such a light appears in the sky. Put the satellite in a geosynchronous orbit. Make it tunable so that different colors can convey different meanings. You would be able to warn anyone, anywhere they can see the sky. The laser could be directed to illuminate only those areas at risk, skipping unnecessary areas to save power. Power could be varied so that it is visible day and night and through cloud (raise the power where the satellite detects cloud cover). I emailed some people at NOAA about it but they said it would stand on too many toes by circumventing local emergency service organizations in the various countries. I replied that countries could easily opt out, in which case the laser would be turned off for those countries — but received no further reply. Anyway, I thought the massed minds of Slashdot would relish the chance to demolish my idea."
Science

First LHC Data Hint At New Particle 124

Anonymous Dupeur writes "Only 12 hours after the start of operation of the Large Hardon Collider at an unprecedentedly high energy level, a discovery had been made. Today, in its press release, CERN disclosed the observation of a new class — paleoparticles. 'It's awful,' explains Alain Grand, still shocked by the discovery. 'It left horrible tracks inside the detector that made the physicists on duty at the time feel quite sick.' No wonder. The particle consists of two strange quarks and one top quark but no beauty or charm quark. The physicists have nicknamed it the 'neutrinosaurus.' This marks a first success of the — finally — started experiment."
Communications

LG Launches Watch Phone In India 109

roh2cool writes "If you are a watch freak and also happen to be a fan of ultra rare (and expensive) gadgets, this might just interest you. The LG GD910 watch phone looks like a normal watch – except for the fact that it can double up as your mobile phone when needed. 'It is quite thin at just 13.9mm and packs in 3G and Video Calling capabilities as well. The phone is quite stylish and the front fascia is covered by scratch-proof tempered glass. It comes with a Bluetooth headset so you don’t have to keep talking like David Hasselhoff talked to his super-car KITT in the “Knight Rider” series.'"
Education

How Easy Is It To Cheat In CS? 684

Pinky3 writes "The New York Times has an article on cheating in CS at Stanford. Here is a classic quote from one student: 'I wasn't even thinking of how it [sic] easy it would for me to be caught,' he said. One interesting strategy discussed is for the professor to make the final count for more of the final grade each time cheating is discovered. Share your experiences as a student and/or as an instructor."
Math

BellKor Wins Netflix $1 Million By 20 Minutes 104

eldavojohn writes "As we discussed at the time, there was a strange development at the end of Netflix's competition in which The Ensemble passed BellKor's Pragmatic Chaos by 0.01% a mere twenty minutes after BellKor had submitted results past the ten percent mark required to win the million dollars. Unfortunately for The Ensemble, BellKor was declared the victor this morning because of that twenty-minute margin. For those of you following the story, The New York Times reports on how teams merged to form Bellkor's Pragmatic Chaos and take the lead, which sparked an arms race of teams conjoining to merge their algorithms to produce better results. Now the Netflix Prize 2 competition has been announced." The Times blog quotes Greg McAlpin, a software consultant and a leader of the Ensemble: "Having these big collaborations may be great for innovation, but it's very, very difficult. Out of thousands, you have only two that succeeded. The big lesson for me was that most of those collaborations don't work."
Biotech

Pacific Ocean Garbage Patch Worries Researchers 296

NeverVotedBush writes with an update to a story we discussed early this month about an enormous accumulation of garbage and plastic debris in the Pacific Ocean, a thousand miles off the coast of California. The team of scientists has now returned from their expedition to examine the area and say they "found much more debris than they expected." The team will start running tests on the samples they retrieved, and they are preparing to visit another section of ocean they suspect will be full of trash. "The Scripps team hopes the samples they gathered during the trip nail down answers to questions of the trash's environmental impact. Does eating plastic poison plankton? Is the ecosystem in trouble when new sea creatures hitchhike on the side of a water bottle? Plastics have entangled birds and turned up in the bellies of fish, and one paper cited by the National Oceanic and Atmospheric Administration estimates 100,000 marine mammals die trash-related deaths each year. The scientists hope their data gives clues as to the density and extent of marine debris, especially since the Great Pacific Garbage Patch may have company in the Southern Hemisphere, where scientists say the gyre is four times bigger. 'We're afraid at what we're going to find in the South Gyre, but we've got to go there,' said Tony Haymet, director of the Scripps Institution."

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