3-D printers can create models and prototypes, replicas of your head, even living tissues—and at Lehman College, they reproduce and reconstruct ancient fossils
September 19, 2011 | 4
YES! Send me a free issue of Scientific American with no obligation to continue the subscription. If I like it, I will be billed for the one-year subscription.
Save 66% off the cover price and get a free gift!
Learn More >>X