I can’t remember the first time I saw the dinosaur fossils at the American Museum of Natural History, but they’ve been good friends for over thirty years. We’ve all changed a lot over that time. I’ve grown up and gotten a bit gray, while they’ve hiked up their tails, gotten a spring in their step, and even sprouted feathers.

I plan to take my daughters to see the new exhibit at AMNH, Dinosaurs: Ancient Fossils, New Discoveries, this spring, and it will be strange to watch them get to know these dinosaurs all over again. In January I got a chance to slink around the exhibit while it was still under construction when I paid a visit to Mark