“Problems that remain persistently insoluble should always be suspected as questions asked in the wrong way” – Alan Watts
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How the feds took down the Dread Pirate Roberts What he wouldn’t give for a holocaust cloak. http://arstechnica.com/tech-policy/2013/10/how-the-feds-took-down-the-dread-pirate-roberts/2/
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Short Answer Section II Answering your hypothetical questions with physics, every Tuesday. New: @whatifnumbers, a Twitter feed of numbers I find while answering questions. http://what-if.xkcd.com/23/