Remembrances
5:01 pm
Thu April 11, 2013

Designer Of Cold War-Era 'Doomsday Clock' Dies

Originally published on Thu April 11, 2013 5:49 pm

Audie Cornish and Melissa Block had remembrance of the designer of the Doomsday Clock. Martyl Langsdorf died March 26 at the age of 96.