Think you know everything there is to know about the Titanosaurs? Think again! How big was Dreadnoughtus (one of the largest dinosaurs to ever live)? Why did some of these giant animals need armour? And where in the world did scientists discover thousands of Titanosaur eggs and almost 400 nests? From digging up fossils in scorching deserts, to using the latest technology to unravel 65-million-year-old mysteries, this book explores the lives of the prehistoric giants and brings STEM to life for Key Stage 2 readers, showing just how science, maths and technology are helping us uncover the world of the dinosaurs.