Fingernails grow nearly 4 times faster than toenails!
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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.
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Research indicates that babies who suck on pacifiers are more prone to ear aches.
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In one day, adult lungs move about 10,000 litres of air.
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One quarter of the bones in your body are in your feet!
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Human teeth are almost as hard as rocks!
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Our eyes are always the same size from birth, but our nose and ears never stop growing.
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A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
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