I’ve seen a lot of little birds hop around. Not only are birds dinosaurs, but the particular birds I’ve seen hopping are very similar in shape to a T Rex.
Does the penguin fly? Mass/per/volume is a thing…
Be noisy as hell
quakey
Circles in the glass of water intensify.
I’d love to see an informed response as to why we think they ran instead of hopped. Is there a difference in the skeleton or muscles that would tell us?
Oh God imagine we’d actually found huge parallel footprints.
Then we’d know Jesus was carrying the t-rex the whole time
Kangaroos hop because they can store a lot of energy in there Achilles tendon and use that to propel them forward without using much energy. It’s good for covering long distances over flat terrain while using as little energy as possible , which is good for the Australian outback as they hop between small patches of vegitation separated by miles of desert. It’s not that good for ambushing or quickly chasing prey in a rainforest like the t rex is probably doing.
There’s also the issue of scale, a t rex’s Achilles tendon would have to be stronger then steel cable and as stretchy as rubber to store and re use that much kinetic force from its weight.
Was gonna say, the tendon strength simply doesn’t scale like that, rexes are way too massive.
Could see it for larger raptors though, except they’re probably better off just running. Predators really need maximum bursts of speed and maneuverability, hopping doesn’t give them that.
The probably pounced on their prey though when they were sure they would catch them.
Most likely the weight difference would be the biggest issue here.
Same reason why to scale bug wings wouldn’t let you fly, that square cube law can lead to some very unfun conclusions where big beasties are concerned.
Or some absolutely terrifying ones in Shin Godzilla’s case.
I wonder if babies and adolescents hopped around? There’s already the theory that T.rexs lived in family groups with adolescents catching lots of small prey and adults catching the occassional large prey and providing protection.
SQUARE CUBE LAW MENTIONED
Likely footprint patterns
Good point actually.
Probably something to do with strain on the body. Studies show T. rex couldn’t even run. Maybe a fast walk. Additionally, the way the muscles attach to the bones probably don’t support hopping.
The context of this comment is amazing.
Imagine a creature, that died over 65 million years ago (earth was at the other side of the galaxy back then) and yet we can detect how the muscles attached to the bone
Hip anatomy? Structured more like a bird hip rather than a reptile or kangaroo
I was watching a Carrion Crow hop around just yesterday. Fast movement was a hop. Slow movement was a walk.
And what if they skipped daintily while holding giant lollipops?
I think I saw that anime.
The math maths