mpicpp writes in with news about a new dating opportunity for Mensa members. It takes a special person to join Mensa. For one, the elite society only takes individuals with IQ scores in the 98th percentile, meaning just 1 in 50 Americans is eligible. This exclusivity — some might say snobbery — is part of Mensa's lore. Early Mensans in Britain walked around with yellow buttons, organizational publications once referred to non-Mensa members as "Densans," and last year, a top Mensa member and tester called anyone with an IQ of 60 a "carrot." In short, you don't always join Mensa because you think you're smart. You join to be set apart from most people, who are, as one member put it: "mundane." But a new partnership between American Mensa and online dating giant Match.com offers a new, enticing reason to join the society of geniuses: true love. Beginning this week, members of the brainiac group can connect through a separate, exclusive dating service called Mensa Match. In addition, Match.com members can add a special Mensa badge to their profiles, signaling a specific interest in connecting with a single person with a confirmed genius-level IQ score.
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meghan elizabeth writes: Temple physicist Rongjia Tao has a utopian proposal to build three massive, 1,000-foot-high, 165-foot-thick walls around the American Midwest, in order to keep the tornadoes out. Building three unfathomably massive anti-tornado walls would count as the infrastructure project of the decade, if not the century. It would be also be exceedingly expensive. "Building such walls is feasible," Tao says. "They are much easier than constructing a skyscraper. For example, in Philadelphia, the newly completed Comcast building has about 300-meter height. The wall with similar height as the Comcast building should be much easier to be constructed." Update: 06/28 04:14 GMT by T : Note: originally, this story said that Tao was at Drexel rather than Temple -- now corrected
First time accepted submitter Joe_NoOne (48818) writes "A new theory suggests that our male ancestors evolved beefy facial features as a defense against fist fights. The bones most commonly broken in human punch-ups also gained the most strength in early hominin evolution. They are also the bones that show most divergence between males and females. From the article: 'Fossil records show that the australopiths, immediate predecessors of the human genus Homo, had strikingly robust facial structures. For many years, this extra strength was seen as an adaptation to a tough diet including nuts, seeds and grasses. But more recent findings, examining the wear pattern and carbon isotopes in australopith teeth, have cast some doubt on this "feeding hypothesis". "In fact, [the australopith] boisei, the 'nutcracker man', was probably eating fruit," said Prof David Carrier, the new theory's lead author and an evolutionary biologist at the University of Utah. Instead of diet, Prof Carrier and his co-author, physician Dr Michael Morgan, propose that violent competition demanded the development of these facial fortifications: what they call the "protective buttressing hypothesis".'"
An anonymous reader writes "Researchers at the University of Minnesota have discovered that rats in a decision making experiment showed three behaviors consistent with regret. David Redish and his graduate student Adam Steiner '...trained rats to do a task they call "restaurant row." The rat ran around a circle past a series of four spokes, each leading to a different flavor of food. As the rat came to the entrance of each spoke, a tone sounded that indicated how long it would have to wait to receive that specific flavor of food. The rat could choose whether to stay or go, depending on how much it liked that food and how long it would have to wait...The rats showed three behaviors consistent with regret. First, the rats only looked backwards in the regret conditions, and not in the disappointment conditions. Second, they were more likely to take a bad deal if they had just passed up a good deal. And third, instead of taking their time eating and then grooming themselves afterwards, the rats in the regret conditions wolfed down the food and immediately took off to the next restaurant.'"
First time accepted submitter afeeney (719690) writes 'The Centre for Art and Media in Karlsruhe, Germany, is displaying an ear grown from DNA contributed by a relative of artist Vincent Van Gogh. The Center said artist Diemut Strebe made the replica using living cells from Lieuwe van Gogh, the great-great-grandson of Vincent’s brother Theo. Using a 3D-printer, the cells were shaped to resemble the ear that Vincent van Gogh is said to have cut off during a psychotic episode in 1888. “I use science basically like a type of brush, like Vincent used paint,” Strebe told The Associated Press. Historians argue about whether Van Gogh cut off his own ear and if so, why, but it remains one of the most famous acts of self-mutilation in the Western world.'
Esther Schindler (16185) writes "Every team has someone who at the bottom of its bell curve: an individual who has a hard time keeping up with other team members. How your team members treat that person is a significant indicator of your organization's health. That's especially true for open source projects, where you can't really reject someone's help. All you can do is encourage participation... including by the team "dummy.""
LoLobey (1932986) writes "Scott Adams has proposed a pyramid project to save the world via energy generation and tourism. Basically build giant pyramids, miles wide and high, in the desert to generate power via chimney effect and photo voltaics with added features for tourism (he's planning ahead for when robots take over all the work and we'll need something to do). He's had a few "Big Ideas" lately (canals, ice bergs, ion energy)."
mdsolar (1045926) writes in with a story about how important buying the right kind of kitty litter can be. "In February, a 55-gallon drum of radioactive waste burst open inside America's only nuclear dump, in New Mexico. Now investigators believe the cause may have been a pet store purchase gone bad. 'It was the wrong kitty litter,' says James Conca, a geochemist in Richland, Wash., who has spent decades in the nuclear waste business. It turns out there's more to cat litter than you think. It can soak up urine, but it's just as good at absorbing radioactive material. 'It actually works well both in the home litter box as well as the radiochemistry laboratory,' says Conca, who is not directly involved in the current investigation. Cat litter has been used for years to dispose of nuclear waste. Dump it into a drum of sludge and it will stabilize volatile radioactive chemicals. The litter prevents it from reacting with the environment. And this is what contractors at Los Alamos National Laboratory were doing as they packed Cold War-era waste for shipment to the dump. But at some point, they decided to make a switch, from clay to organic. 'Now that might sound nice, you're trying to be green and all that, but the organic kitty litters are organic,' says Conca. Organic litter is made of plant material, which is full of chemical compounds that can react with the nuclear waste. 'They actually are just fuel, and so they're the wrong thing to add,' he says. Investigators now believe the litter and waste caused the drum to slowly heat up 'sort of like a slow burn charcoal briquette instead of an actual bomb.' After it arrived at the dump, it burst."
An anonymous reader writes "The rate of cybercrime is growing and growing, and law enforcement is struggling to keep up. The FBI is in the process of beefing up its headcount, but they're running into a problem: many of the hackers applying for these jobs have a history of marijuana use, and the agency has a zero tolerance policy. FBI Director James Comey said, 'I have to hire a great work force to compete with those cyber criminals and some of those kids want to smoke weed on the way to the interview.' However, change may be on the horizon: Comey said the FBI is changing 'both our mindset and the way we do business.' He also encouraged job applications from former pot users despite the policy."
An anonymous reader writes "Richard Humphrey was sentenced to 29 months in prison for selling pirated copies of movies through the subscription-based USAWAREZ.com. He was later sent to the Lorain County prison in February for a parole violation and while he was a prisoner, he says guards showed inmates Ride Along and The Wolf of Wall Street before they were released on DVD. A spokesperson for Lorain County Correctional Institution Warden Kimberly Clipper said prison officials are aware that pirated movies are being shown to prisoners and the issue is being investigated. But she said she couldn't comment further because the investigation is ongoing."
StartsWithABang (3485481) writes "You've all had the experience: you're all excited to microwave your favorite snack. So you pull it out of the freezer, you throw it in, and you let it rip. A minute or two later, you pull it out, and there it is: boiling on the outside, frozen in the middle. Finally, a physicist answers the eternal question: why do microwaved foods remain frozen on the inside when they reach scalding temperatures on the outskirts? Starts With A Bang explains the whole phenomenon. Bonus for the crisping sleeve explanation!"
samzenpus (5) writes "You may not be Satoshi Nakamoto, but thanks to Virginia-based eco-products company Eruditium, you can now smell like him, her, or them. The company claims Bitcologne is "made for peer-to-peer interaction" adding, "It's an aromatic blend of spicy, floral, oak and citrus notes your 'partner' may find it hard to resist initiating a more private transaction.'" A bottle costs about $26 or 0.0608 Bitcoin."
samzenpus (5) writes "No, they don't have guns and they don't ride on top of drones. Instead the small troop of macaques have been trained to guard air bases from birds who often get caught in aircraft engines. Government sources say the monkeys have proven more effective than netting, scarecrows, firecrackers and soldiers with live ammunition in dealing with birds. From the article: 'The macaques are trained to respond to precise whistle commands from their handlers, according to the Chinese military, leaping into action, clambering up trees to destroy nests and scare away birds, according to an account on China's Air Force News Web site on Sunday. The particular air force base employing the monkeys was left unidentified, described simply as being in the Beijing military zone. Base commanders in the account said the monkeys have destroyed more than 180 nests, at a pace of six to eight nests per monkey per day.'"
Jason Koebler (3528235) writes "A Redditor got more than he bargained for in the mail today: He was accidentally mailed parts to a $350,000 environment and wildlife monitoring drone owned by the National Ocean and Atmospheric Administration. 'We sent a set of about eight boxes for this one aircraft system, and one was misdelivered by UPS. We're working with UPS to find it,' the federal agency says."
An anonymous reader writes "Scientists at Newcastle University are outfitting praying mantises with tiny 3D glasses in order to study how their vision works. From the article: 'Praying mantises have stereoscopic vision, unlike most invertebrates. This makes them sophisticated hunters, and ideal subjects for a team from Newcastle University led by vision scientist Jenny Read. By putting 3-D glasses on the mantises and faking them out, Reid and her colleagues want to learn how the insect's vision differs from ours.""