Dinosaurstheir secrets can be revealed. For the largest creature to walk the earth, was breaking the sound barrier foreplay to mating? Did T-rex stalk the prehistoric jungle with they eyes of a hawk? After all that eating dinosaurs dropped mountains of dung loaded with clues. Unlock secrets from fossilized feces and become a dinosaur detective. Are prehistoric footprints evidence of one dinosaur attacking another? The world of dinosaurs is a mysterious place once wrapped in silence. But now for the first time dinosaurs are breaking their silence. Speaking to humans over millions of years of time. And scientist using the latest computers are listening. From love to death the secret lives of dinosaurs are revealed in this documentary.