Patrick and his big brother Hank go to the zoo. When Patrick sees an elephant, he says, “I’ll bet that elephant is the biggest animal in the whole world.” His brother tells him that “a brontasaurus was heavier than TEN elephants!” As Hank tells Patrick about prehistoric animals, they all come alive in Patrick’s imagination. Stegasaurus, Triceratops, Tyrannosaurus Rex. Luckily, just before Patrick’s imaginary Tyrannosaurus Rex does anything too dangerous, Hank assures him that dinosaurs have long been extinct. Phew. Enjoy!