The human brain has the capacity to store everything that you experience.
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On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
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Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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The human sigh acts as a physiological reset button.
23
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
You forget 90% of your dreams.
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