……many new businesses will be started as a result of 3D printing….
…….print wood!
http://www.3ders.org//articles/20130204-wood-filament-laywoo-d3-suppliers-and-price-compare.html
…….Formlabs again.
….ammo magazines
…….Shapeways……..Silver jewelry!
…..rocket engines……
……Makerbot’s digitizer announcement……….
http://www.theverge.com/2013/3/8/4078396/makerbot-digitizer-desktop-3d-scanner
…..printing a skull!!!???……………..
http://www.engadget.com/2013/03/08/75-percent-of-skull-replaced-3d-printed-prosthetic/
….printing an ear!
http://www.3ders.org//articles/20130221-scientists-create-lifelike-ears-with-3d-printing.html