History: A scientist testing the effects of weightlessness at 25,000 feet, using a kitten as a human stand-in test subject, 1958 [650 x 468]

https://i.redd.it/0m18k6gj7gnz.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/71ri0o/a_scientist_testing_the_effects_of_weightlessness/?utm_source=ifttt