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Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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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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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

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Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Several common functional groups in a single biomolecule Several common functional groups in a single biomolecule
Woman (formerly a.k.a. the Venus of Willendorf), Lower Austria. Woman (formerly a.k.a. the Venus of Willendorf), Lower Austria.
Young Flavian Woman Young Flavian Woman
Embryonic Period - 12th week Embryonic Period - 12th week
This table shows the growth of a crowd at a rally over a 3 h period. This table shows the growth of a crowd at a rally over a 3 h period.
Functional categories of human genes Functional categories of human genes
Video: Major Elements in Biological Molecules: Lipids

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