The Scientific Beauty Of African Tightly Coiled Hair
Think Africa Reference Guide • Human Evolution • Genetics The Scientific Beauty of African Tightly Coiled Hair African tightly coiled hair is a remarkable piece of human biology: a spring-shaped structure that experimental research shows can reduce solar heat reaching the scalp while lowering the amount of sweat needed for cooling. The strongest evolutionary explanation […]
The Scientific Beauty Of African Tightly Coiled Hair Read More »