Remembering the Gallaudet 11.

Gallaudet 11 is 11 deaf man who help form NASA in the beggining because they needed to understand more about the effect of prolonged weightlessness on the human body. So this is how it happened https://www.nasa.gov/feature/how-11-deaf-men-helped-shape-nasas-human-spaceflight-program.

https://www.nasa.gov/image-feature/remembering-the-gallaudet-eleven-and-their-contributions-to-spaceflight.