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480 points riffraff | 1 comments | | HN request time: 0s | source
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ars ◴[] No.44461465[source]
If this is the very first time this part of the ocean has ever been imaged/studied, how do we know that this is unusual and not something that happens periodically?
replies(2): >>44461804 #>>44464550 #
1. ◴[] No.44464550[source]