3D printing revolution!

[Supermario]

Check out this video of a super car company and how they use 3D printing. I never knew they could 3D print metal!??? Amazing!

http://youtu.be/Dw6cs7opvzA

[JDH429]

That Is amazing, isnt it? Oh what the future holds..

[mack kid]

I don't know if any of you seen this stuff pretty neat I sent him an email to get some mack stuff.
http://www.shapeways.com/search?q=mack&s=70#more-products