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Brain energy consumption

Brain energy consumption

The human brain uses approximately as much energy as a 10 watt light bulb.




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Brain survival time without oxygen

The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.

Look younger and more attractive

Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.

Faster than the speed of sound

Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!

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