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Fact of the Day: Gray Matter

Fact of the Day: Gray Matter

Did you know that the average human brain weighs about 3 pounds?

 

 

The adult human brain weighs about 3 pounds, which is about 2% of the total body weight. Meanwhile, an elephant brain weighs about 13 pounds and a cat’s weighs a little over half a pound.

 

 

Do you know any other fun facts? Send it to our editors and we’ll make it into a Fact of the Day for the #Nonitribe.

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