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POPSFuture 'Top 10' Hot Careers in 2012 5) Simulation Engineering By 2012, an increase in processing power and rich data will make simulations more realistic, and user-friendly. Simulation engineers will be working on bringing us closer to “Star Trek’s” Holodecks—the ultimate total immersion simulation. Simulations will be in every industry and every engineering field, 6) Boomer Caregiving 7) Genetic Counseling 8) Brain Analysts 9) Space Tourism 10) Roboticists
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POPSThe myth of the self "WHAT is the self? One answer is that it is the diamond in the rough that is you, the unique, immutable and indestructible jewel that makes each person who they are, the being amidst the becoming, the unfluxable within the flux.Kant called it the Transcendental Ego, which stands behind experience as the condition of its possibility. An alternative view endorsed by Buddha, Heraclitus, John Locke, David Hume and William James is that the self does not exist."
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POPSBy imagining many possible worlds fiction can chang our Minds "For more than two thousand years people have insisted that reading fiction is good for bookyou. Aristotle claimed that poetry—he meant the epics of Homer and the tragedies of Aeschylus, Sophocles, and Euripides, which we would now call fiction—is a more serious business than history. History, he argued, tells us only what has happened, whereas fiction tells us what can happen, which can stretch our moral imaginations and give us insights into ourselves and other people. This is a strong argument for schools to continue to focus on the literary arts, not just history, science, and social studies. But is the idea of fiction being good for you merely wishful thinking?'
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POPSThe Simulated Universe ... In this article, I provide an exposition of the Simulated Universe argument and explain why some philosophers believe that there is a high possibility that we exist in a simulation. I will then discuss the type of evidence that we would need to determine whether we exist in a simulation. Finally, I will describe two objections to the argument before concluding that while interesting, we should reject the Simulated Universe argument. This article is a critique on Nick Bostroms article Are You Living in a Computer Simulation?
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POPSARE YOU LIVING IN A COMPUTER SIMULATION? we need not assume that the thesis of substrate-independence is necessarily true (either analytically or metaphysically) – just that, in fact, a computer running a suitable program would be conscious
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POPSRemembering the Past is Like Imagining the Future 'Everyone has heard that memories can be unreliable, but many of us don’t appreciate the extent to which that is true. It’s not the case that “real” memories are stored once and for all deep in the darkest recesses of the brain, and it’s just a matter of digging them up. False memories — conjured from any number of sources, from gradual embellishment to direct suggestion by others — seem precisely as vivid and real to us as accurate memories do. For a good reason: the brain uses the same tools to construct the memory from the available raw materials. A novel and a history book look the same on the printed page'
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POPS"Milky Way may have a huge hidden neighbour" more (at source): Right now, says Chakrabarti, the galaxy is roughly 300,000 light years away from us - about twice as far away as the LMC. But the simulations suggest it follows a highly elongated elliptical path, and about 300 million years ago it swept through our own galaxy just 16,000 light years from the galactic centre - closer in than Earth - disturbing the Milky Way's outskirts as it went. "Overall, it is a very plausible scenario," says Abraham Loeb at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Massachusetts, who was not part of the study. "Of course, the fact that we don't see such a massive satellite is an issue."
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POPSVirtual twins could bring the end of animal research How far are we from building useful and practical virtual twins? There are many sophisticated models of individual organs and systems, such as network models of the metabolic, immune, nervous and circulatory systems; computational fluid dynamics models of blood flow; structural models of the heart and other muscl
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POPS"Do Humans Have 23 years to Go?" Play Superstruct and Find Out -Invent the Future! “The survival horizon identifies the point in time after which a threatened population is expected to experience a catastrophic collapse,” GEAS president Audrey Chen said. “It is the point from which it a species is unlikely to recover. By identifying a survival horizon of 2042, GEAS has given human civilization a definite deadline for making substantive changes to planet and practices.” According to Chen, the latest GEAS simulation harnessed over 70 petabytes of environmental, economic, and demographic data, and was cross-validated by ten different probabilistic models. The GEAS models revealed a potentially terminal combination of five so-called “super-threats”, which represent a collision of environmental, economic, and social risks.
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POPS"The FutureFinder": Scientists Decode the Super Computer Inside Our Brains This pair of signals is incredibly useful data for any robotic limbs or other extras we might add to our limited human forms - whether they be replacements for carelessly lost parts, or entirely new structures. By working from the "goal" signal the mechanical parts can swiftly prepare to move in the desired manner, preparing any components needed and checking the path for hazards, before the "trajectory" signal gets to the fine details of movement.
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POPSThe Multiverse "As for Linde, he is especially interested in the mystery of consciousness and has speculated that consciousness may be a fundamental component of the universe, much like space and time. He wonders whether the physical universe, its laws, and conscious observers might form an integrated whole. A complete description of reality, he says, could require all three of those components, which he posits emerged simultaneously. “Without someone observing the universe,” he says, “the universe is actually dead.”"
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POPSVirtual Rome: The Ancient World Simulated Online! Check out this website! I wish there was some way to get access to the whole thing, because it is just way too freakin' cool! I really hope this is just the beginning of using computers to recreate the ancient world, and even the world around us!
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POPSThe 'satellite navigation' in our brains
n a follow-up study, Dr Spiers and Professor Maguire used the Playstation2 video game "The Getaway" to examine how taxi drivers use their hippocampus and other brain areas when they navigate. Taxi drivers used the virtual reality simulation to navigate the streets of London whilst lying in an fMRI brain scanner. The researchers found that the hippocampus is most active when the drivers first think about their route and plan ahead. By contrast, activity in a diverse network of other brain areas increases as they encounter road blocks, spot expected landmarks, look at the view and worry about the thoughts of their customers and other drivers. "The hippocampus is crucial for navigation and we use it like a 'sat nav'," says Dr Spiers from the Institute of Behavioural Neuroscience at UCL. "London taxi drivers, who have to know their way around hundreds of thousands of winding streets, have the most refined and powerful innate sat navs, strengthened over years of experience."
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POPSComputer model of bees probes the hive mind Thenius believes the foragers may be picking up clues about the quality of sources from their interactions with receivers. If some foragers have found a bountiful new source, the receivers have more work to do, so average unloading times across all foragers increase. This delay might suggest the existence of a better nectar source than the one a given forager has been visiting. Similarly, receivers are sometimes already half-full from another bee's nectar when a new forager arrives, so a forager needs to unload to more than one receiver. If this occurs more frequently, it may also suggest that a richer nectar source has been found. To test this hypothesis, Thenius's team built a computer simulation of a hive containing 5000 independent virtual bees. Each forager started out visiting one of two different flower patches, but would switch destinations if it had to wait too long to be unloaded or was being serviced by too many receivers.
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POPSWorld-record Supercomputer Mimics Human Sight Brain Mechanisms Based on the results of PetaVision's inaugural trials, Los Alamos researchers believe they can study in real time the entire human visual cortex--arguably a human being's most important sensory apparatus. The ability to achieve human levels of cognitive performance on a digital computer could lead to important insights and revolutionary technological applications. Such applications include "smart" cameras that can recognize danger or an autopilot system for automobiles that could take over for incapacitated drivers in complex situations such as navigating dense urban traffic.
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POPSUniverse's first star born tiny, grew huge: study The processes churning inside the stars synthesized the universe's first heavy elements. In dying, these stars may have blasted this stuff back into space to become building blocks of future stars and planets composed of many more elements
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POPS"Supercomputers could revolutionize science more profoundly than at any time since Galileo" Supercomputing has made huge advances over the last decade or so, gradually packing on the ability to handle more and more data points in increasingly complex ways. It has enabled scientists to test theories, design experiments and predict outcomes as never before. But now, the new class of petaflop-scale machines is poised to bring about major qualitative changes in the way science is done. "The new capability allows you to do fundamentally new physics and tackle new problems," said Thomas Zacharia, who heads up computer science at Oak Ridge National Laboratory in Tennessee"And it will accelerate the transition from basic research to applied technology
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POPSVarying Environments Can Speed Up Evolution Using computer simulations, we find that evolution toward goals that change over time can, in certain cases, dramatically speed up evolution compared with evolution toward a fixed goal. The highest speedup is found under modularly varying goals, in which goals change over time such that each new goal shares some of the subproblems with the previous goal. The speedup increases with the complexity of the goal: the harder the problem, the larger the speedup. Modularly varying goals seem to push populations away from local fitness maxima, and guide them toward evolvable and modular solutions. This study suggests that varying environments might significantly contribute to the speed of natural evolution.
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POPSWelcome to Celestia Investigate links - related sites - screenshot - etc. Unlike most planetarium software, Celestia doesn't confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.
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