If she were on to you, you’d most likely feel this sense of unease creep up your spine as a low-pitched rumble in the air permeated through you. Rex didn’t roar like in Jurassic Park, but rather bellowed or maybe even hissed like crocodilians. If she decided you looked tasty, you probably wouldn’t hear her coming as much as you’d feel her. And even if by some miracle she didn’t see you, she’d still smell you.
So pray she isn’t hungry if she lays eyes on you. If something that big can see that well, it doesn’t matter if you move or not, she’d be able to tell if it was an animal trying to hide or a piece of vegetation. Rex not only had incredible vision, but that it was probably better than most modern animals–including eagles, hawks, and owls–and that she could likely spot something three and a half miles away. More importantly it means she has impeccable depth perception due to overlapping fields of vision from each, large, eyeball. That gives her binocular vision (the ability to focus both eyes on one target, like you and I). Listen, I love Jurassic Park too, but that’s a big crock of shit. “It can’t see something if it doesn’t move, right?” “How did it find something to eat?” I hear you asking.
It opted for the simplest approach: get its mouth around something and crush it to death imagine the full weight of an elephant on whatever was between this thing’s jaws.
It didn’t have to waste time swinging its head open-mouthed like Saurophaganax for a little extra oomph, or grow fancy serrated teeth like Carcharodontosaurus to cut pieces out of its prey. That’s over six times greater than the current estimate of what Allosaurus was capable of, and three times what was delivered by the highest measured reading of the living title holder–the estuarine crocodile. Rex had–by miles–the strongest bite of any terrestrial animal living or dead, somewhere around six and a half tons of force. Speaking of eating things, I just want to remind you all that T. Nobody ever really knows what to imagine when they read about something the size of a whale that walked around and ate everything it could kill. Rex was big, but I for one never stopped to consider exactly how big it was.