Thursday, September 13, 2007
The Butterfly Bone
Acc. to some in Paleontology one of the more important factors in humans satnding erect is the movement of the Sphenoid bone. Dentists have noticed the surge in child orthodental problems and have concluded that humans are still evolving, their skulls at least. As the Sphenoid has moved over time it has aided our posture and given us the rounded cranium .
The Butterfly effect
More about butterflies at Wrong Way wizard , and some while ago at Exploring the Mysterious