Tuesday, March 27, 2012
When Catastrophe Strikes, Emulate the Octopus
When Catastrophe Strikes, Emulate the Octopus: If we want to effectively deal with unknown threats, we need to study the natural world, which has been adapting in the face of adversity for 3.5 billion years.
Slick Google Voice integration may not be Sprint exclusive for long
Slick Google Voice integration may not be Sprint exclusive for long:
Despite it's rocky start, we wouldn't blame you for being a little jealous of Sprint's tight integration with Google Voice. Well, the relationship between the two might not be exclusive for much longer. Vincent Paquet, Product Manager for Google Voice, told CNET in an interview that the web giant is actively talking to other carriers about forming a similar bond. Paquet didn't name any names unfortunately, but we're hoping one of the other major national providers here in the US is on the short list of potential corporate polygamist partners. If we're lucky, getting your Verizon phone to play nice with Google Voice's voicemail inbox will soon be a lot simpler. Or, at least it'll be easier to send those stubborn exes straight to voicemail.
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Slick Google Voice integration may not be Sprint exclusive for long originally appeared on Engadget on Mon, 26 Mar 2012 19:17:00 EDT. Please see our terms for use of feeds.
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Censorship of Chinese Social Media Is Real, Comprehensive
Censorship of Chinese Social Media Is Real, Comprehensive:
chicksdaddy writes "Threatpost has a write-up of a study by researchers at Carnegie Mellon University that provides the first conclusive evidence that Chinese government censorship extends to social media sites like Sina Weibo, the popular micro blogging Web site that many have likened to a Chinese Twitter. 'The study ... found that censors in China delete around 16 percent of the messages submitted to Sina Weibo ... The study, released in March, concludes that "soft censorship" in China — the removal of controversial subject matter from blogs and Web pages — is at least as popular as hard censorship, like the blocking of offensive sites. The result is suppression of news about events or individuals that are deemed threatening to the ruling Communist party.'"
Read more of this story at Slashdot.
chicksdaddy writes "Threatpost has a write-up of a study by researchers at Carnegie Mellon University that provides the first conclusive evidence that Chinese government censorship extends to social media sites like Sina Weibo, the popular micro blogging Web site that many have likened to a Chinese Twitter. 'The study ... found that censors in China delete around 16 percent of the messages submitted to Sina Weibo ... The study, released in March, concludes that "soft censorship" in China — the removal of controversial subject matter from blogs and Web pages — is at least as popular as hard censorship, like the blocking of offensive sites. The result is suppression of news about events or individuals that are deemed threatening to the ruling Communist party.'"
Chronic stress spawns protein aggregates linked to Alzheimer's
Chronic stress spawns protein aggregates linked to Alzheimer's: Repeated stress triggers the production and accumulation of insoluble tau protein aggregates inside the brain cells of mice, say researchers.
'Could my child have autism? ' Ten signs of possible autism-related delays in 6- to 12-month-old children
'Could my child have autism? ' Ten signs of possible autism-related delays in 6- to 12-month-old children: Though autism is often not diagnosed until the age of three, some children begin to show signs of developmental delay before they turn a year old. While not all infants and toddlers with delays will develop autism spectrum disorders, experts point to early detection of these signs as key to capitalizing on early diagnosis and intervention, which is believed to improve developmental outcomes.
Monday, March 26, 2012
Militarizing Your Backyard With Python and AIfrom Slashdot: News for nerds, stuff that matters
by timothy
mikejuk writes "Kurt Grandis took some cutting edge and open source AI tools, Python, an Arduino and a SuperSoaker and built the (almost) perfect squirrel hosing machine. The project involved Open Computer Vision (OpenCV), an a SVM learning procedure that he trained to tell the difference between a squirrel and a non-squirrel. After 'perfecting' the classifier the hardware came next — a SuperSoaker Mark I was used as the 'water cannon.' A pair of servos were used to aim the gun and a third to pull the trigger."
mikejuk writes "Kurt Grandis took some cutting edge and open source AI tools, Python, an Arduino and a SuperSoaker and built the (almost) perfect squirrel hosing machine. The project involved Open Computer Vision (OpenCV), an a SVM learning procedure that he trained to tell the difference between a squirrel and a non-squirrel. After 'perfecting' the classifier the hardware came next — a SuperSoaker Mark I was used as the 'water cannon.' A pair of servos were used to aim the gun and a third to pull the trigger."
Red Wine and the Secret of Superconductivityfrom Slashdot: News for nerds, stuff that matters
by timothy
cold fjord writes "Red wine is a popular marinade for meat, but it turns out that it may become a popular treatment for creating iron based superconductors as well (Link to academic paper): 'Last year, a group of Japanese physicists grabbed headlines around the world by announcing that they could induce superconductivity in a sample of iron telluride by soaking it in red wine. They found that other alcoholic drinks also worked--white wine, beer, sake and so on — but red wine was by far the best. The question, of course, is why. What is it about red wine that does the trick? Today, these guys provide an answer, at least in part. Keita Deguchi at the National Institute for Materials Science in Tsukuba, Japan, and a few buddies, say the mystery ingredient is tartaric acid and have the experimental data to show that it plays an important role in the process. . . It turns out that the best performer is a wine made from the gamay grape--for the connoisseurs, that's a 2009 Beajoulais from the Paul Beaudet winery in central France.'"
cold fjord writes "Red wine is a popular marinade for meat, but it turns out that it may become a popular treatment for creating iron based superconductors as well (Link to academic paper): 'Last year, a group of Japanese physicists grabbed headlines around the world by announcing that they could induce superconductivity in a sample of iron telluride by soaking it in red wine. They found that other alcoholic drinks also worked--white wine, beer, sake and so on — but red wine was by far the best. The question, of course, is why. What is it about red wine that does the trick? Today, these guys provide an answer, at least in part. Keita Deguchi at the National Institute for Materials Science in Tsukuba, Japan, and a few buddies, say the mystery ingredient is tartaric acid and have the experimental data to show that it plays an important role in the process. . . It turns out that the best performer is a wine made from the gamay grape--for the connoisseurs, that's a 2009 Beajoulais from the Paul Beaudet winery in central France.'"
Materials Inspired by Mother Nature: One-Pound Boat That Could Float 1,000 Pounds
Materials Inspired by Mother Nature: One-Pound Boat That Could Float 1,000 Pounds: Combining the secrets that enable water striders to walk on water and give wood its lightness and strength yielded an amazing material so buoyant that, in everyday terms, a boat made from 1 pound of it could carry five kitchen refrigerators, about 1,000 pounds. It is one of the lightest solid substances in the world.
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