Senator Scott Brown (R-Mass) observes a demonstration by Materials Science and Engineering and Biology Engineering Professor Angela M. Belcher during a tour of the Institute for Soldier Nanotechnologies at MIT.

Joanna Kao—The Tech

Senator Scott Brown (R-Mass) observes a demonstration by Materials Science and Engineering and Biology Engineering Professor Angela M. Belcher during a tour of the Institute for Soldier Nanotechnologies at MIT. Joanna Kao—The Tech