40 Affectionate Bits of Trivia That Just Wanna Snuggle Up With Your Brain Under Its Scalp Blanket

Brainy, it’s cold outside! 

Okay, we understand that the classic Christmas song we’re referencing has been labeled problematic, but we’d like to assure you and your brain that we’re only saying it once. If your brain says no to a nice evening by the fire with these facts, then they will respect your brain’s wishes, and leave without pressing the issue. 

These facts would love to get all cozy in your skull for the night (and it doesn't need to go any further than that), but if not, they completely understand.