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.
6G SKY SABOTAGE! 2 MORE PLANES COLLIDE IN MID AIR, AND IT’S SOLUTION IS
SCARIER THAN THE CRASH
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Think of 6G being the ultimate traffic controller of the skies. With its
super-speedy data-sharing capabilities air traffic management will get a
major u...
14 hours ago
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