This 45 minute documentary was so interesting. This Civil War Submarine Vanished for 136 Years:

A Civil War submarine powered by hand cranks and lit by candlelight. What could possibly go wrong? Meet the HL Hunley.

I had no idea submarines were so old.

@notunremarkable I can't imagine being one of 8 people in something so tiny (and fatal)!

@Miraz I didn’t realize it was EIGHT people! That’s crazy.