Have you ever thought about why airplanes always seem to have the loading door on the left side? Me neither, but this story offers an interesting reason why - and it has to do with boats!
And, if that wasn't enough, an explanation of how the words port and starboard came to be!
The tradition of boarding planes on the left hand side stems back to our days cruising the globe on ships and ocean liners.
https://jalopnik.com/here-s-why-you-always-board-planes-on-the-left-1851444935