3:13
Publicado 30 Abril 2017
Why isn’t our hair naturally blue?

Why isn’t our hair naturally blue?

ou
продолжительность: 3:13
опубликовано 30 Abril 2017
Descrição
Have you ever dyed your hair toxic colours? Maybe you have thought of why other people do this? Or you keep asking yourself why such colours look unnaturally on a person's head? This video will help you learn where animals get blue colour from, and why a human cannot have naturally blue hair.
Palavras recomendadas
ability - capacidade
cancel out - cancelar
a combination - combinação
common - comum
to create - criar
difficult - difícil
eventually - afinal
exactly - exatamente
to fake - falsificar
to hide - esconder
huge - enorme
in honor of - em honra de
inside of - dentro de
instead - em vez
likely - provavelmente
lily pad - vitória Régia
to match - corresponder
nature - natureza
a pigment - pigmento
race - raça
a scientist - cientista
sex - sexo
sky - céu
suddenly - de repente
tough - resistente