The world is full of wonderful words to learn so let's get started with prehistoric animals Learn 100 prehistoric words the Smithsonian way Curious kids and their curious grown-ups will love to explore these pages full of Smithsonian treasures. This amazing book contains 100 dinosaur and prehistoric words to spark curious young minds - all inspired by the collections found within the walls of the Smithsonian. Learn all about dinosaurs, other amazing prehistoric animals that roamed our world, and the ways we learn more about them today.