Scientists from Princeton, University of Southern California and University of Michigan have published a paper in the scientifc journal Nature about their potentially revolutionary invention, an organic material that emits natural appearing light when attached to an electrical source. The material can be printed in wafer thin sheets and could potentially transform walls, furniture, and ceilings into lights. The (OLED) material does not heat up, lasts much longer, and is significantly more energy efficient than light bulbs.

[via BBC]