Mary Shafer

PersonMentioned in 1 video

A NASA engineer who notably said, 'Perfect safety is for people who don't have the balls to live in the real world,' highlighting the inherent risks in space exploration.

Videos Mentioning Mary Shafer

#96–David Epstein: How range of experience leads to better performance in a highly specialized world

#96–David Epstein: How range of experience leads to better performance in a highly specialized world

Peter Attia MD

A NASA engineer who notably said, 'Perfect safety is for people who don't have the balls to live in the real world,' highlighting the inherent risks in space exploration.