... 1 pint donated can help up to 3 lives.
... has a part gold in it.
... iron in blood and calcium in bones came from ancien explosions of giant stars.
... can become dark greenish-black, usually due a type of migraine medication.
...Ancient Egyptians believed that wine was blood of people who dared to battle against gods and drinking it would make them crazy.
... circulation was first described in 1628 by William Harvey.
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Facts to know
Non-FictionFacts to annoy people, feel clever or just to understand life, its perks and its wonder a bit more. Feel free to message me if you want to know facts about something or have facts to add.