http://www.reddit.com/user/jrokr222
jrokr222693 karma2012-03-21 02:22:04 UTC
yeah I read something that long duration in space is causing vision problems due to flattening of the back of the eye. Are you having issues like this?
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jrokr222693 karma
yeah I read something that long duration in space is causing vision problems due to flattening of the back of the eye. Are you having issues like this?
View HistoryShare Link