Why isn’t our hair naturally blue?

coleções: Animais, Natureza, Corpo humano
Сложность:
Publicado 30 Abril 2017
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Duração do vídeo: 3 Minuto. 13 sec.
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