The Gallaudet 11 were a group of Deaf men who were subjects in NASA’s research into the human body in the early years of the space program.
The transcript for this episode is here: https://bit.ly/3KnAGhA
Research:

Uffizi: A Painting, A Bombing, A Restoration
37:36

SYMHC Classics: Regulator War
37:20

Behind the Scenes Minis: Bad Laws, Bad Cats
23:33