A news story reported helmets made for Western heads did not fit well on Asian heads. After scanning the heads of volunteers,
researchers found that the average Asian head is fatter than the average Western head.
The complete video of the news report is linked below.
The fact that Asian heads are fatter than Western head is related to Phrenology because in addition to having different sized heads, in general Asian people are more calm and level headed than Western people, and level headedness is a personality trait. Therefore, a preliminary Phrenological observation that could be made from this information is
“Fat heads in general are associated with level headedness, while thin heads in general are associated with being excitable“.
No mention is made in the news story of why the heads of Asians are fatter than Western heads.
Asian heads are fatter than Western heads because Asians have a developed Yin part of the body and Westerners do not.
An overhead computer generated view of the shapes of both skulls highlights where Yin development of the body adds tissue to the skull. Here is the overhead view of the Western head.
And here is the overhead view of the Asian skull.
If the Western head is superimposed on the Asian head,
it is clear that Yin development of the body tissue to the sides and front of the skull of a Yin developed human body,
which gives it a more circular shape,
as opposed to the more oval shape of head on a body that is not Yin developed.
The following video morphs the Western head shape into the Asian head shape three times.