Every time you lick a stamp, you're consuming 1/10 of a calorie!
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Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
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
In one day, adult lungs move about 10,000 litres of air.
11
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
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Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
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