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POPSThe Pirate Bay to sue anti-piracy agencies? The Pirate Bay showed that emails leaked from media defenders servers clearly showed that the company had launched illegal denial of service attack on the pirate bay’s servers, engaged in illegal hacking and repeatedly flooded them with spam. Funny ???
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POPSTrading Algorithms Profit from Mood Swings If other traders are being aggressive – for example, by attempting to undercut others – it raises its game to trade even more aggressively. If trading is less competitive, the software acts less aggressively and calmly aims for the biggest profits available. Secondly, the software can also use past market trends to try to forecast future conditions. If a period of volatility seems likely, the software changes its behaviour more frequently, meaning it is more likely to be ready to exploit any sudden switches in conditions. "The majority of share trading in Europe is now handled by algorithms," says Richard Balarkas, CEO of Instinet Europe a leading algorithmic trading firm. Trading software that is able to read and respond to market behaviour like a human is very desirable, he says
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POPSMore Evidence for a Revolutionary Theory of Water The current study is the most recent addition to a growing body of evidence for a new theory about the structure of liquid water. In 2004, Nilsson and colleagues sparked controversy with a paper published in Science that suggested the tetrahedral model of water was incorrect. Nilsson agrees that the debate is far from settled and that much work remains before a clear picture of liquid water emerges. "Over the last decade or so we have discovered that materials once considered homogeneous exhibit complex nanoscale order," said Stanford Synchrotron Radiation Laboratory director Jo Stöhr. "In my view, the work on water is yet another example of the actual complexity of matter, this time within a simple liquid. Modern X-ray work appears to be triggering a new understanding of liquids and we may have only seen the beginning of a paradigm shift in our understanding."
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