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Also the blood veins that you see as bluish through the skin are blue for the same reason, due to light scattered in their walls.
by adrian_b 9mo ago
Also the blood veins that you see as bluish through the skin are blue for the same reason, due to light scattered in their walls.
- varispeed 9mo agoI thought they are green.
- SAI_Peregrinus 9mo agoDefinitely more blue/purple.