Kevin Stone gave an interesting TED talk about the biological future of joint replacement [1]. Using stem cells and animal tissue which has been prepared to destroy the chemicals that trigger immune responses the tissues can regrow. Replacing joints with titanium and ceramic lets people walk again, regrowing them with Kevin’s methods allows them to [...]
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Many Unix daemons use a technique known as “pre-forking”. This means that to save the amount of time taken to fork a child process they will keep a pool of processes waiting for work to come in. When a job arrives then one of the existing processes is used and the overhead of the fork() [...] Sarcasm and satire usually don’t work on the Internet. One cause of this is the lack of out of band signalling via facial expression or tone of voice. Another issue is the fact that in real life people usually know something about the person who they listen to while on the Internet it’s most common [...] I previously wrote about my experience handing out How To Vote (HTV) cards at the federal election a couple of weeks ago [1]. One comment noted that at one polling place “all the volunteers for different candidates had combined into a single team, handing out all the cards together“, which makes sense. There is some [...] |
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