Business trip, road trip, or just a trip across town? Our top tested travel printers will let you print photos, documents, and more on the spot, wherever you are.

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April 25 (UPI) --Researchers have developed a new use for low-cost 3D printers: sensors on a hand to detect chemical or biological agents, as well as a way to charge electronic devices with solar ...

Welcome to a future where a portable 3D printer can place electronics right on the back of your hand, and also print biological cells onto wounds. Freelance writer Amanda C. Kooser covers gadgets and ...