As modern technology has continued to develop, we've started thinking smaller, not bigger. Today on Focus, we're joined by three researchers from the University of Illinois to discuss their work in the burgeoning field of nanotechnology. This emerging science of the very small may well fuel the next industrial revolution.

Guests: Irfan S. Ahmad (Assistant Director at the Center for Nanoscale Science and Technology, University of Illinois), Brian T. Cunningham (Associate Professor in the Department of Electrical and Computer Engineering, University of Illinois), and John Rogers (Professor of Materials Science and Engineering, Founder Professor of Engineering, and Professor of Chemistry, University of Illinois)