Why Does Your Skin Look Green?

The video explores the phenomenon where recently shaved individuals exhibit a greenish-blue tint on their skin. This is more noticeable in fair-skinned people and is linked to visual perception similar to Pointillism, where the brain blends small dots into a cohesive image. Two explanations are provided: one relates to the visual blending of stubble and skin color, and the other involves light absorption and reflection by hair. The effect is influenced by lighting and is less visible on darker skin tones.

What is a common visual phenomenon observed in recently shaved individuals with fair skin?

• A reddish tint

• A greenish-blue tint

• A purplish tint

• A yellowish tint

Which artistic technique from the 19th century is used to explain the perception of color in shaved areas?

• Impressionism

• Pointillism

• Cubism

• Surrealism

How does the brain perceive the color of stubble on fair skin?

• As a solid color

• As a shadow

• As a combination of hair and skin color

• As a reflection of light

What is one scientific explanation for the greenish-blue tint observed in shaved areas?

• The hair absorbs green and blue light

• The hair reflects all colors equally

• The hair reflects only red light

• The hair absorbs red and orange light

Why is the greenish-blue tint phenomenon less visible in individuals with darker skin?

• Darker skin has more melanin

• Darker skin does not provide a contrasting background

• Darker skin reflects more light

• Darker skin absorbs more light