HowStuffWorks Science on MSN18 天
The Most Common Hair Color Isn't Blonde
A massive crossover of cultures and ethnicities often increases genetic variability as children inherit dominant traits from their parents. Each facial feature, skin color, and trait tells a story of ...
“From rich and velvety chestnut hues to fiery copper tones, there’s an auburn to suit every vibe and every skin tone. It’s such a modern way to refresh your hair colour and there’s somethi ...