Uploaded by TEDtalksDirector on 23 Jan 2012
http://www.ted.com 2012 may be the year of 3D printing, when this three-decade-old technology finally becomes accessible and even commonplace. Lisa Harouni gives a useful introduction to this fascinating way of making things -- including intricate objects once impossible to create.
Now we know, we can no longer trust any of them
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Lauren likes to analyse. She has been researching the code words used by
the Satanists. Where are the bodies buried on the island and on the
ranch? Why ...
1 day ago
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