I just finished watching the nightly news on TV and they had a segment on dinosaurs. The news story was about how a museum in PA is redoing their exhibits to show more clearly the habitat of the dinosaur. The thing I didn’t know was that mammals existed at the same time! I was always told that mammals came after the Jurassic period. Small mammals were indeed around when the dinosaurs ruled the earth. When the dinosaurs died out they, the mammals were ready to take over the planet. I guess I learned something new today!