来自MSN11 个月
All People With Blue Eyes Share a Common Ancestor
You probably know a number of people who have blue eyes (and you may possess them yourself), but just about 10,000 years ago, blue-eyed folks were unheard of. For a long time, all humans had brown ...
AZ Animals (US) on MSN1 年
Do Blue Eyes See Better in the Dark? This Is What Experts Say
People with blue eyes are far from rare ... Many children may start life out with white-blond hair that, over time, becomes ...