Vladimir S. | Officer's Notes (@officer_secret)
@officer_secret
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Fun fact: Humans are supersensitive to the smell of rain (the substance geosmin) - the nose needs only 5 molecules per trillion.
For comparison, we detect this smell 200,000 times better than a great white shark senses blood in water.
Why does a human need such a powerful rain detector? What were our cave-dwelling ancestors so afraid of?
What kind of creature came with the rain? Is it still here?!
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