I'd Like to See How He Lived His Life After That?

I thought this would be more interesting because i had a theory at the time, cause there was crazy. I think it also changed the way they built cargoor the cargo holding tanks in ships. It used to be one giant hull filled with oil, and they broke it up into like, compartments of like, 12. How did they do that? Well, those who can't teach, no, but is it?