3-d printing
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New Research Takes Us One Step Closer To A Bionic Eye
For the first time ever, scientists have 3D-printed an array of light sensors onto an eyeball-shaped surface. Eventually, a scaled-up version of the device could restore vision to the blind, or even improve the vision of sighted people.
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A 3-D Printer Saved This Poor Underfed Tortoise
3-D printing is going to put humans out of work and make shopping obsolete, if you believe the evangelists. But before it does all of that, it has poor sickly animals to save, like Cleopatra the tortoise.