Did you know?
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
Did you know?
About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.
Did you know?
Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Did you know?
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
The sense of hearing.
French and U.S. presidential elections in 2012 illustrate the durability of political culture and ho
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
Three language areas of the cerebral cortex that have been the focus of studies on neuroanatomical ...
Structural MRIs reveal cortical loss in adolescent patients with schizophrenia. Here dark blue ...
The power of English Language "&" and "and"