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Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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Green tea is able to stop the scent of garlic or onion from causing bad breath.

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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Roles of the central and peripheral nervous systems. Roles of the central and peripheral nervous systems.
Pink-eared Duck - At Central Park Zoo, New York, USA Pink-eared Duck - At Central Park Zoo, New York, USA
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