Video: Science: Carnivorous Dinosaur: Here’s What A T-Rex Roar Actually Sounded Like…

[You'll see here how Hollywood really distorted and invented a lot of scary junk noises for dinosaurs. But, as usual, Science eventually figures out what the noises really were like. Jan]

Here’s the video: https://www.youtube.com/watch?v=vJLW4VyrwcQ