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10 surprising things you can 3D print

Discover useful and surprising items you can 3D print, enhancing your creativity and problem-solving skills. This video ...

This founder went from designing Happy Meal toys to making prosthetic skulls for a living—and her company now rakes in $20 million a year

Entrepreneur Nancy Hairston founded 3D medical-design company MedCAD after designing McDonald’s Happy Meal toys and Bratz ...