Nanotechnology: Super Small Science

"Nanotechnology: Super Small Science" is a six-part series that shows viewers how atoms and molecules that are thousands of times smaller than the width of a human hair can be used as building blocks to create future technology.

Nanotechnology: powerful solutions

Paul Alivisatos' team at the University of California, Berkeley, is working to develop a new type of solar cell using nano-sized crystals called quantum dots.