Hard to the core
Rocks aren’t particularly fascinating objects. Nobody would willingly go around town and smashing rocks with a hammer if they had anything else to do. However, for whatever reason, this guy found a rock inside of a rock. We know what you’re thinking: aren’t the inside of rocks also rocks?
Yes, they are, but this rock had a completely different kind of rock inside of it. We’re guessing that over the course of a zillion years, sediment stuck together to coat an already-age-old rock with more rock. Yeah, even explaining how this rock is boring us. We told you they’re not fascinating.