Blood in your veins is not blue – here's why it's always red | Hacker News

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		Blood in your veins is not blue – here's why it's always red (theconversation.com)
		1 point by thunderbong on Jan 18, 2024 \| hide \| past \| favorite \| 1 comment

simonblack on Jan 19, 2024 [–]

Unless you're Royalty.

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