October 2, 2022 12:47 pm
Science Radars > Blog > Editor's Picks > If blood is red, why do veins look blueish?
If blood is red, why do veins look blueish?
It’s a common misconception that oxygen-poor blood is blue.

If blood is red, why do veins look blueish?,It’s a common misconception that oxygen-poor blood is blue.

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