The Vanishing Mr. Feynman (Update)

In his final years, Richard Feynman's curiosity took him to some surprising places. We hear from his companions on the trips he took — and one he wasn’t able to. (Part three of a three-part series originally published in 2024.) SOURCES: Alan Alda , actor and screenwriter. Barbara Berg, friend of Richard Feynman. Helen Czerski , physicist and oceanographer at University College London. Michelle…