Inside DARPA, The Pentagon Agency Whose Technology Has 'Changed the World' - NPR

Inside DARPA, The Pentagon Agency Whose Technology Has 'Changed the World'
NPR
Journalist Sharon Weinberger discusses the Defense Advance Research Projects Agency, which develops innovative scientific technologies for the military. Her new book is The Imagineers of War. TERRY GROSS, HOST: This is FRESH AIR. I'm Terry Gross.