This Handheld 3D Printer Deposits Bio-Ink to Heal the Wounds

A group of researchers at the University of Toronto developed a hand-held 3D skin printer that deposits layers of skin tissues to heal deep wounds.
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Kickstarter's focus is on engaging with creative people: Perry Chen

AI ( artificial intelligence ) is one of the biggest changes. We've been dealing with how tech affects us for the past 10-20 years. But ...