Anna: Hello, I'm Anna and when I was a child I loved asking questions. Why is this plant green? How does this door work? And why is it wet when it rains? I loved science so much, that I decided I ...

Would a T.rex catch a Triceratops? What did a Stegosaurus eat? Where did the Yi find its food? How do we know what dinosaurs looked like? Make predictions, use scientific equipment and perform ...