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The orientations of its leg and ankle bones suggest that A. sediba walked upright, and its nearly complete ankle resembles that of a human. But its long arms, and some features of its feet and shin bones, are similar to those of a chimpanzee. Attached to those ape-like arms are human-like hands with strong thumbs perfect for gripping.
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Each layer of ice can reveal past temperatures and even evidence for the timing and magnitude of distant storms or volcanic eruptions. By drilling cores in the ice scientists have reconstructed an incredible record of past climates. Until now such temperature records from Greenland have covered only the last 100,000 years or so. The team's reconstruction is based on the much longer ice core temperature record retrieved from Antarctica and uses a mathematical formulation to extend the Greenland record beyond its current limit.
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So long Yahoo, it really was nice knowing you.
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Both the seen and unseen worlds orbit the Sun-like star Kepler-19, which is located 650 light-years from Earth in the constellation Lyra.
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Nike patented the Air Mags’ power laces back in 2010 so it’s clear that the final product is ready to at least unveil to a legion of panting shoe-heads.
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Radiation from solar flares sometimes continues for up to five hours beyond the initial minutes of the main phase of a solar flare occurrence. The new data also show that the total energy from this extended phase of the solar flare peak sometimes has more energy than that of the initial event.
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IP addresses don't by themselves identify someone accused of sharing copyrighted material online. "Some other customer had inadvertently (or deliberately) assumed my IP address. The tech gave me a new address assignment and everything worked. So whoever hijacked my IP address left the audit trail pointing to ME. The hijacker was (from an IP address perspective) invisible." - by dcavanaugh
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"Over a century, however, clouds can indeed play an important role amplifying climate change."
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The America Invents Act switches the U.S. patent system from a first-to-invent to a first-to-file nation. It also sets up a new regime to review patents and gives the U.S. Patent and Trademark Office more flexibility to set and spend fees paid for by inventors to get patents and businesses to register trademarks.
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I'd like to see the old "first to show the damned thing working" system come back. Ideas are one thing, but there's nothing like a working sample. - by Divebus ... Ideas are valuable. Therefore, the aristocracy wants to control them. If this slows innovation down to a snail's pace, eliminates jobs, and weakens America's position as a world power, so be it. - by Anonymous
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the investigation compared 74 children living in Nova Scotia and New Brunswick: 37 who were homeschooled versus 37 who attended public schools. Participants were between 5 and 10 years old and each child was asked to complete standardized tests, under supervision of the research team, to assess their reading, writing, arithmetic skills, etc. The study included a subgroup of 12 homeschooled children taught in an unstructured manner. Otherwise known as unschooling, such education is free of teachers, textbooks and formal assessment.
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The cost of taking a pound of anything into space ran about $10,000 aboard the space shuttle, but that price tag would fall dramatically if space agencies and companies model their research on developing launch systems on the commercial airline and air cargo industries
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"We haven't found one of these 'time bomb' stars yet in the Milky Way, but this research suggests that we've been looking for the wrong signs."
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San Jose police are finally cracking down on the sexy Vietnamese coffee shops. Three female workers of the Quyen Cafe, were identified and cited for display of public nudity. There are about 20 similar shops in the three-square-mile area of San Jose.
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The night side of Saturn is seen to be partly lit by light reflected from its own majestic ring system. Saturn's rings light up so much that new rings were discovered, although they are hard to see in the image.
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Asked to buy a box of Newport cigarettes. Passed a note threatening to shoot the clerk and demanding money from the cash register. The suspect fled the store with the cigarettes and the money, but he left behind his wallet
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Neutrinos only interact by the weak interaction with other particles of matter. When a cosmic neutrino approaches Earth, it has the best chance of passing through the whole globe unhindered. Neutrinos freely flying through the space of a particular family (i.e. the electron neutrino) can transform themselves spontaneously into a neutrino of another family affiliation (the muon neutrino or tau neutrino). The conversion process depends on three "mixing angles". Theta 13 = 0 could not be excluded. Notably, both experiments point towards a non-zero Theta 13.
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Researchers have found ... events that they believe can only be explained by the idea that dark matter involves weakly interacting massive particles, which work in a way that means they don’t readily interact with what we currently understand as matter. They found that their results vary in line with the seasons, backing a theory that the solar system moves through a halo of dark matter, with the effects on the Earth depending on its current location.
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U.S. intelligence officials have described al-Qaeda in the Arabian Peninsula as the world’s “most operationally active” global terrorist organization, traditionally focused on regional and international targets in coordination with al-Qaeda’s core group in Pakistan’s tribal regions.
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Super Smash Bros fatalities
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Four states — Texas, Oklahoma, New Mexico and Louisiana — had their warmest summer ever recorded. On the flip side, two states — Oregon and Washington — had a cooler than average summer, while California had its wettest summer on record.
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The massive blackout lasted 15 hours and plunged 1.4 million San Diego residents into darkness. "We did not see an increase in violence or activity due to blackout." The blackout also caused a sewage spill that closed some San Diego-area beaches.
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Kermit the Frog adidas might be the coolest shoes you’ve seen this week that you can afford
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The researchers surveyed more than 500 students from 20 middle schools and found that the more children perceived their parents' behavior as negative (e.g., "nags a lot") and the less monitoring parents did, the more the children played videogames.
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Gravity Recovery and Interior Laboratory... GRAIL A and its twin GRAIL B are set to launch Thursday morning. Logging in from schools around the country, students will be able to virtually coast a few miles above the surface of the moon.
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At the instigation of a mentally unbalanced bee-keeper, the highest court in the EUSSR, is considering whether honeybees are allowed to approach genetically modified plants and take their pollen.
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But everything changed in 1973 when DC expanded its universe with characters that had been published by other companies. With one stroke, DC accomplished two things. One was obvious: it leapt ahead of Marvel on diversity, creating four African-American heroes, a Mexican-American Black Condor and a Japanese-American Human Bomb (which seems simplistic now, but was a daring commentary on nuclear weapons then).
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If the SM Higgs is found, there will be rejoicing at first at CERN and within the physics community, and an appropriately proud announcement to the public. Theorists though would face the gloomy prospect that these would just agree with the SM. We’d be stuck pretty much where we have been for thirty years: no clues as to how to do better than the SM. What though if the SM Higgs gets ruled out? CERN may consider this an embarassment, but it’s actually a far more exciting result, one even more worthy of the Nobel than finding the long-sought particle.
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I can think of no other modern comic strip that inspires such fiercely passionate fandom as Calvin and Hobbes. Bill Watterson’s masterful work has also inspired some fans to mix up the titular duo with other pop culture figures.
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Natural radiation is everywhere, including your food. Potatoes, many types of seeds, kidney beans, and a variety of nuts are among the foods emitting the most radiation. Brazil nuts are near the top of the list with 12,000 picocuries per kg. Bananas, by comparison, have an average radiation level of only 3520 picocuries per kg.