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Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Hematopoesis (Genesis of blood cells) Hematopoesis (Genesis of blood cells)
An adult male giraffe feeding high up on an acacia An adult male giraffe feeding high up on an acacia
kidney blood flow kidney blood flow
Deconvolution fluorescence microscopy yields high-resolution optical sections th Deconvolution fluorescence microscopy yields high-resolution optical sections th
Selected High-Risk Drugs for Older Adults Selected High-Risk Drugs for Older Adults
Control of blood glucose level. Control of blood glucose level.
Video: Pores and Ion Channels

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