3D printing hair is as easy as using a hot glue gun
Researchers at Carnegie Mellon University have devised an ingenious method for creating lifelike hair fibers the only requires a common, inexpensive fused deposition modeling (FDM) printer. The technique is surprisingly simple: the printer squeezes out a small dollop of molten plastic and then pulls away, stretching the material into a long strand — much like the sticky strings that hot glue guns leave behind.
Source: Gierad Laput
AIVAnet 