20 Accidental Discoveries You’ve Probably Never Heard Of
Have you ever found anything by accident? Maybe you were searching for something in your closet, only to stumble across something else you’ve been trying to find for months.
Well, you’re not the only one, except some people end up discovering and inventing some genuinely crazy things! From an underground city to Vaseline, here are 15 accidental discoveries you’ve probably never heard of