Eleven Deaf Men Helped NASA Leave Earth

In the late 1950s when NASA was a brand new agency, the list of spaceflight unknowns was significantly larger than any list of knowns. And addressing that list called for some real creativity. When it came to dealing with space sickness, NASA turned to 11 deaf men for a baseline, and these men ultimately played a significant role in getting the first astronauts off the ground.

This specific run of tests was done in the 1960

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