There are more bacteria in your mouth than there are people in the world.
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Medication errors are three times higher among children and infants than with adults.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
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Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
Major Events in the History of Psychology (4 of 6)
El Niño events release energy
Events of the Somatic Cell Cycle
Electrical Events
Events in human fertilization. The light micrograph shows a fertilized human oocyte.