Genius engineers at Karlsruhe Instutite of Technology have successfully made a pair of shades with organic solar cell lenses — and you don't even have to stare directly at the sun for them to work.

A team of scientists at the National University of Singapore have developed a new kind of solar cell that uses the contrast of both light and shade to generate electricity. It works by placing a ...

Genius engineers at Karlsruhe Institute of Technology have successfully made a pair of shades with organic solar cell lenses — and you don't even have to stare directly at the sun for them to work.

Genius engineers at Karlsruhe Institute of Technology have successfully made a pair of shades with organic solar cell lenses — and you don't even have to stare directly at the sun for them to work.

Genius engineers at Karlsruhe Institute of Technology have successfully made a pair of shades with organic solar cell lenses — and you don't even have to stare directly at the sun for them to work.

Genius engineers at Karlsruhe Institute of Technology have successfully made a pair of shades with organic solar cell lenses — and you don't even have to stare directly at the sun for them to work.