Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.
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The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
Typical DSO survey in Celestia
A typical aboveground oil storage tank.
Typical SPOUT connector as used on many Ford engines equipped with distributor ignition (DI).
A typical zirconia oxygen sensor.
Poor single parents and their children
Typical injuries of an unrestrained driver.