Let’s Thank Technology And Common Sense For Debunking These “Facts” We Were Told As Children

Blue Blood

This idea that blood with no oxygen is just straight up Avatar blood is hilarious, yet I believed it, so, I’m kind of laughing at myself. This myth started because your veins are blue so the conclusion was drawn that deoxygenated blood is a blue tinge, but it’s actually not the case. It’s just a darker red.