Even though it is an advanced topic, it isn't to do with Scratch so you're unlikely to get an answer here. All I can do to help you is do what you or anyone else could do, and what they should teach us at school: If you don't know it, google it.
wiki page
First page displayed by google
First Youtube video displayed by google
Second youtube video displayed by google
happy googling!
Last edited by sparks (2010-12-02 13:34:08)
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Hi sparks...while it's an interesting concept, I don't think we want to post redirect topics for subjects that have nothing to do with Scratch. Think of where that could lead us - there are thousands of subjects that we don't cover! Let's just post topics here about things that are Scratch related. Thanks and Scratch On!
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