Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
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A person will create enough saliva to fill two average size swimming pools during his lifetime.
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A man named Charles Osborne had the hiccups for approximately sixty-nine years.
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Infants spend more time dreaming than adults do.
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The offspring of two sets of identical twins are legally cousins but genetically siblings.
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Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
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