Nose trivia: the super-sensitive human nose

Our noses are so sensitive to the smell of farts that even a few molecules in the nearby…

Our noses are so sensitive to the smell of farts that even a few molecules in the nearby air can make us alert.

It’s a trait that evolved in humans.

Nose trivia: the super-sensitive human nose
Nose trivia: the super-sensitive human nose

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1 comments

  1. Humans have such a sensitive nose that humans should have! But compared to dogs, the nose is much worse!
    🙂 you deserved!