TIL that in 2001, a US navy submarine performed an emergency ballast blow maneuver to impress civilians onboard. It surfaced at high speed directly under a Japanese ship and cut it in half, killing...

https://lemmy.world/post/734154

TIL that in 2001, a US navy submarine performed an emergency ballast blow maneuver to impress civilians onboard. It surfaced at high speed directly under a Japanese ship and cut it in half, killing... - Lemmy.world

killing...

Go on. I'm listening.

four high school students, two teachers, and three crew members.