top | item 33242499 (no title) maxwindiff | 3 years ago I'm curious why this reply got downvoted so much. Can someone explain if the content is correct or not and why? discuss order hn newest laverya|3 years ago I've got no clue about the downvotes either. Maybe because the first version of the comment was a little snarky, and didn't include how submarines actually avoid crashing into things?
laverya|3 years ago I've got no clue about the downvotes either. Maybe because the first version of the comment was a little snarky, and didn't include how submarines actually avoid crashing into things?
laverya|3 years ago