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Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The human body produces and destroys 15 million blood cells every second.

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Illicit drug use costs the United States approximately $181 billion every year.

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

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As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

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Video: Properties of water -structure of water and polarity (Ionized and polar compounds)

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