/u/CaptainRelyk's posts in /r/askscience

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How do astronauts avoid harmful rays from the sun or get sunburn while in space?

6 upvotes

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In movies and such, fog is show as only as only a few feet high and is separate and not big and connected like ones in San Francisco. Does this actually happen in real life or is it just movie magic?

1 upvotes

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Are there actual health conditions that make people unable to wear masks or is it just an excuse people come up with?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How do astronauts avoid harmful rays from the sun or get sunburn while in space?	6
In movies and such, fog is show as only as only a few feet high and is separate and not big and connected like ones in San Francisco. Does this actually happen in real life or is it just movie magic?	1
Are there actual health conditions that make people unable to wear masks or is it just an excuse people come up with?	1