What’s an innocuously small detail or piece of info that you’re fascinated by?

The G1 has reminded me of a couple pieces of info that seem like nothing in the grand scheme of things but are still interesting for me personally:

1. Skull End is a Neck Crank not a Dragon Sleeper
2. H.o.T. Are canonically safe from being fired for bad behavior because they make too much money for the company.

I really don’t know why, but that’s just really interesting when it’s brought up. You guys have any?