Your ribs move about 5 million times a year, every time you breathe!
60
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
You can alleviate a tickly throat by scratching your ear.
9
The human heart creates enough pressure to squirt blood 30 ft.
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35,000 people in the U.S. will die from the flu annually.
6
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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