The world's longest traffic jam took place in Beijing, China. It was over 60 miles long and lasted 11 days.
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If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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A woman named Rachel Krishevsky who died at age 99 had 1,400 direct descendants.
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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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