6 Unusual Innovations in Tech
#2 - 3D Printers
3D Printers have been blowing up in popularity recently, but they’re actually based on technology that has been around for years. 3D printing, in various forms, has been used for rapid prototyping in several industries since the late ’80s and early ’90s. Since then, there have been several reinventions of the 3D printing process that have made it more efficient, quicker, and cheaper, which has widened its appeal.
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