3D- What in the world will they think of next!!!

Visited the Museum of Design in Atlanta (MODA) for an exhibit on 3-D printing.  I knew a little about it before but was blown away by this exhibit.  My photo is called Quixotic Divinity Headdress.  All done on the printer.  But this is "just" art.  The more impressive things are  prosthetic limbs-( my extra,)  bridges, homes , devices for space exploration that can be printed in outer space, clothes, shoes, just mind boggling!!!!