What is 3D printing about? ...A primer on 3D printing.
Wondering what 3D printing is about?
“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”.
Have a look at this TED talk..... it sums it all up very nicely.
www.ted.com/talks/lisa_harouni_a_primer_on_3d_printing.html
Enjoy!

