WORLD'S LARGEST BRAIN
THE LONGEST LIST OF THE LONGEST
STUFF AT THE LONGEST DOMAIN NAME AT LONG LAST
What animal has the world's largest brain?
The world's largest brain of any animal that ever
existed belongs to the Sperm Whale.
brain of a Sperm Whale, on average, weighs 7.8 kilogram or just over 17 pounds.
The average human brain weighs 1 - 1 1/2 kilograms
or 2.2 - 3.3 pounds.
If you're feeling dumb then this may cheer you up:
Since a Sperm Whale weighs about 50,000 pounds it's
brain only makes up 0.034% of it's body while a human brain makes up about
The Sperm Whale
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