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

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So I had an idea for a kind of docking system where there would be a ring of magnets surrounding the part of the space station you would want to connect, with some kinda O-ring thing to tightly seal it, and it would snap together, with an inner ring of some metal that could cold weld to its opposite

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Are there any subs with decent traffic that I can ask about health questions? My mom has odd pains in her leg and I don't know who to ask.

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
So I had an idea for a kind of docking system where there would be a ring of magnets surrounding the part of the space station you would want to connect, with some kinda O-ring thing to tightly seal it, and it would snap together, with an inner ring of some metal that could cold weld to its opposite	1
Are there any subs with decent traffic that I can ask about health questions? My mom has odd pains in her leg and I don't know who to ask.	1