Independent: Perovskite solar cells, considered one of the major scientific breakthroughs of recent years, could be made available in a spray can after the product was developed by scientists at the University of Sheffield.
This means that solar cells could be applied to almost anything; an electric car could generate energy from its coat of perovskite solar paint.
The term perovskite refers to a particular mineral crystal structure; a cross between an organic compound and metal.
These solar cells, their...