Power/Performance Bits: March 17

Artificial photosynthesis: leaves of nickel Inspired by a chemical process found in leaves, Caltech scientists developed an electrically conductive film that could help pave the way for devices capable of harnessing sunlight to split water into hydrogen fuel. When applied to semiconducting materials (it's been tested with silicon, indium phosphide, and cadmium telluride), the team's film ... » read more