Friday, July 4, 2008

The machine that copies itself

I like comments like the one below, because I concede it is hard for me to get my mind around what that reality would be like:
Think about it, he says: "You could shred your milk bottles and make a pair of sandals. What's more, when the child grows out of the shoes, you shred them, add another milk bottle, rescale the design and you have a new pair."

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