Angela M. Belcher is a materials scientist, biological engineer, and W.M. Keck Professor of Energy at the Massachusetts Institute of Technology in Cambridge, Massachusetts, United States. She is director of the Biomolecular Materials Group at MIT and a 2004 MacArthur Fellow. Wikipedia*
On the C-SPAN Networks:
Angela Belcher has one video in the C-SPAN Video Library; the first appearance was a 2011 Forum.