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>> No.83573055 [View]
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83573055

>>83572964
Actually, it's more cyan than turquoise.

>> No.78752068 [View]
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>>78751812
Why do veins look blue through light skin? Veins, such as the ones on the back of your hands, are closer to your skin surface than your arteries, which makes it possible to see them. Venous blood appears blue through lighter skin because of a trick that light plays on us. Through light skin, some veins look blue.

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