When I was in elementary, middle school and high school, I loved learning about the military, whether it was the Navy, the Army, the Marines, or Air Force.
So when a video about nuclear submarines came up on my YouTube feed from SmarterEveryDay, I dove right into it!
Dustin, the host, had to fly way out to the Arctic where the submarine actually broke through three feet of ice to pick him up!
It was so cool to see the inside because everything is so cramped together - the rooms and ceilings and everything is just way smaller.
You get a really thorough tour and I learned a lot about living on a sub. Check it out: