how far can humans turn there head
From a forward facing position, between 80-100 degrees,but can vary from person to person.
20
No.Owls can turn their necks very far but not completely around.
An eagle can rotate its head approximately 180 degrees in each direction.
Yes, it can. It is really interesting to watch. It is the only insect that can turn it's head.
No. Owls do have very flexible necks though, which lets them turn their heads quite far sideways.
Owls have fourteen vertebrae bones in their necks which is twice as many as humans. This gives their neck greater flexibility so they can turn it around to 270 degrees. They have to do this because, unlike us, they cannot move their eyeballs at all in any direction. Owls can't really turn their head all the way around. They can turn their head 270 degrees (3 quarters).
So far it appears that we human beings are much more ingenious than bugs. It may also turn out in the end that we were too smart for our own good, but that remains to be seen. That accusation could not plausibly be made against bugs. Intelligence is not their specialty.
Pretty Far
No, they can turn it 270 degrees, which is far, but not all the way. They look like they can turn their heads all the way around, but its just that they have a lot of fur surrounding their neck which makes it look that way.
It is the rear head, far driver side.It is the rear head, far driver side.
Telescopes can make it easy to see all the way into space, where as the human eye can not see very far at all.