Find out the facts behind the biggest, longest and most powerful dinosaur record breakers and explore the science behind them. Discover how the best prehistoric parents cared for their young, meet the largest and smallest dinosaursand find out about incredible dinosaur crests, skulls and claws. Children can learn facts such as: Who named the first dinosaur? Which dinosaur had over 500 teeth? How did Diplodocus use its tail as a weapon?Packed full of bold images and surprising information, the Record-Breaking Facts series for children aged 7 plus, dives into a range of fascinating facts and reveals the secret science behind them.