On Nov. 7, a team from the Marble Center for Cancer Nanomedicine at MIT showed a Washington audience several examples of how nanotechnologies developed at the Institute can transform the detection and treatment of cancer and other diseases. The team was one of 40 innovative groups featured at “American Possibilities: A White House Demo Day.” Technology on view spanned energy, artificial intelligence, climate, and health, highlighting advancements that contribute to building a better future for all Americans. Participants included President Joe Biden, Biden-Harris administration leaders and White House staff, members…