In what could be the first step in revolutionizing how we generate solar power, researchers have cracked the code on cheaply printing solar cells onto paper. Scientists at MIT developed a process similar to laser printing which sprays a layer of solar cells onto plastic, cloth, or paper — without the need for high temperatures or potentially damaging liquids.
The solar cells produced are durable, too; they can function even when repeatedly folded.
(READ the story in Fast Company)