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Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

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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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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
The amyloid-β peptide, which plays a major role in Alzheimer’s disease The amyloid-β peptide, which plays a major role in Alzheimer’s disease
Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
Sociodramatic play is exhibited here. Sociodramatic play is exhibited here.
Hormones and their target cells. Hormones and their target cells.
Video: Cavernous Sinus Larynx Middle Ear Orbit: Granulesm Animation

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