 We go to the beach frequently in the summer and last summer we were on the beach and of course they're collecting all these rocks that they keep in all the corners of our house and all the pockets and all the buckets and everything. And one of my girls picked up a Petoskey stone and she knew it was a Petoskey stone. We've talked about them before, but I was trying to help her understand how old they are. Petoskey stones and stones in general. But she, I was trying to say, you know, they're millions of years old, all this stuff. And she, and she said, but mama, are they older than dinosaurs?