3:13
Posté 30 April 2017
Why isn’t our hair naturally blue?

Why isn’t our hair naturally blue?

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продолжительность: 3:13
Posted on 30 April 2017
Description
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.
Mots recommandés
ability - capacité
cancel out - barrer
a combination - combinaison
common - commun
to create - créer
difficult - difficile
eventually - finalement
exactly - exactement
to fake - truquer
to hide - cacher
huge - énorme
in honor of - en l'honneur de
inside of - à l'intérieur de
instead - plutôt
likely - probablement
lily pad - nénuphar
to match - égaler
nature - nature
a pigment - pigment
race - course
a scientist - scientifique
sex - sexe
sky - ciel
suddenly - soudain
tough - difficile