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Scientists Print All-Liquid 3D Structures - A Step Toward 'Liquid Electronics'

Berkeley Lab scientists have developed a way to print 3D structures composed entirely of liquids. Using a modified 3D printer, they injected threads of water into silicone oil to form tubes made of one liquid within another liquid. They envision the all-liquid, reconfigurable material could be used to construct liquid electronics to power stretchable devices that conform to their surroundings.