Is Blood Really Blue: Revision history

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13 August 2025

  • curprev 17:3717:37, 13 August 2025 JoeJ29653297985 talk contribs 5,512 bytes +5,512 Created page with "<br>In many Tv exhibits, diagrams and fashions, deoxygenated blood is blue. Even taking a look at your own body, veins seem blue by your pores and skin. Some sources argue that blood from a cut or scrape starts out blue and turns red upon contact with oxygen. Other sources say that blood is at all times pink. It’s time to settle the talk once and for all. Where did the thought of blue blood come from? The confusion about blood’s colour started in the nineteenth centu..."