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Did you know?
Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Your heart beats over 36 million times a year.