“All the water on Earth has been through a dinosaur kidney, every bottle of Evian you drink from is Tyrannosaurus Rex pee. All the water on Earth has been here for 4.5 billion years. It’s all toilet-to-tap at some level.
The Mesozoic era – the reign of the dinosaurs – lasted for 186 million years. That gave them time to drink a lot of water. So while most molecules in your eight-ounce glass have never been drunk by another human, almost every single molecule has been drunk by a dinosaur.”