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Did you know?

Cyanide works by making the human body unable to use oxygen.

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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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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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Video: Biological organic compounds

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