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> This completely changes our perception of T. rex as a dinosaur that was insensitive around its mouth, putting everything and anything in biting at anything an
by seriousquestion 5y ago
> This completely changes our perception of T. rex as a dinosaur that was insensitive around its mouth, putting everything and anything in biting at anything and everything including bones.
I mean, wouldn't sensitivity be the default assumption? Why were they otherwise convinced?
- serf 5y ago>I mean, wouldn't sensitivity be the default assumption? Why were they otherwise convinced? I don't know if it's a related assumption, but it was at one time thought that the t-rex had sacrificial/re-growing teeth like a shark ( I don't follow this stuff much, so I don't know how dated that premise is. ) Maybe the assumption goes something like "Hyper-carnivores lose and re-grow their teeth routinely, so let's assume that their physiology has done something to negate the pain associated with the process."