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wet towel being wrung out in space and any prepper would like these towels from nasa!


sassenach

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Neat!

 

I saw one where the guy showed what would happen if someone cried in space. He squirted water in his eye to simulate tears and the 'tears' just puddled under his eye on his cheek. Sort of like it did in the wash cloth experiment.

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They even have a number of eye test machines and confer with eye specialists on earth , and are studying the affects of spending time in space when it comes to eye health, which vision is affected, making it worse, so thats why that is done. On the first page where the wrung out towel is they have the video about the eyes .

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