The History of Print: From Phaistos To 3D

I am something of an ancient history buff, so they had me from the beginning. The last paragraphs read like science fiction - imagine printing out a new cell phone, or a new bit of skin for a skin graft! These things may be possible in the future - in fact, scientists have already "printed out" a useable computer keyboard.

The future's so bright - I gotta wear shades! (I'll be able to print them out on my computer printer by then, too)