(11-07-2017, 02:02 AM)Fatima Wrote:(11-06-2017, 06:41 PM)UniqueStranger Wrote: So at 58 cm we are talking average - medium - not a big head.
Quote:An average head size for men is size 7 3⁄8 (using U.S. sizing), 58 cm (using European sizing) or 7 1⁄8 (using UK sizing). The average head size for women is 7 1⁄4 (U.S. sizing). Of course, head sizes and shapes can also differ from country to country.
Quote: Unfortunately, that doesn’t necessarily mean you are more intelligent than people from the south – just that you have evolved to cope with the longer winters and greyer skies in northern climes.
A study of populations across both hemispheres has shown people from countries further from the equator have more grey matter and larger eyes than those from sunnier parts.
This is because living in low light conditions means the eyes and brain need to work harder in order to process images to a good level of detail, or “high resolution”.
This is, of course, ruling out that they have any sort of pooling fluid around the brain.
No..no very true large head need for winter cold in north countries .
Egyptian Arabic men have big head compared small head English in North.
You say thing no true like false lie not true fact.
Chicken in Fiji much bigger head of chicken in France and France more cold coldest of Fiji . You say very wrong thing.
You buy full chicken not cut up in KFC in Argentina much bigger chicken not cut up KFC in Austria Wien
You missed one important key fact, that Northern men and women have to use their brains/eyes more, so they get bigger. So maybe the sun beating down on Egyptian Arabic men's heads makes them swell; a study is needed for this.