Tennex, on 11 July 2015 - 11:50 AM, said:
Thank you.
Tennex, on 11 July 2015 - 11:50 AM, said:
But that's the point; they don't "simulate a bird's bone structure". They have a hip joint where a bird has a knee joint, their femur is where the bird's tibia is, their tibia is where the bird's tarsals/metatarsals is.
It's a completely different structure, and the closest analogue in the animal world is a plantigrade leg mounted backwards on top of a digitigrade foot.
It is a really cool-looking leg arrangement, but it is not the same arrangement as a bird's leg.
Tennex, on 11 July 2015 - 11:50 AM, said:
Yes they do, and a very prominent one too. Again, look at that picture of the Catapult. From the hip to the (reversed) knee joint, that's the "femur".
Tennex, on 11 July 2015 - 11:50 AM, said:
So why have you been arguing it for the last few pages?
Tennex, on 11 July 2015 - 11:50 AM, said:
There is such a thing as a reverse knee; look at that Catapult up there. It has a reverse knee joint; the kneecap is pointing backwards. That there's no such thing in the animal world is what I've been saying all along.
Edit:
Edited by stjobe, 11 July 2015 - 12:07 PM.