The horizontal fraction bar was introduced by the Arabs.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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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.
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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
An overview of the process of primary and secondary growth in a woody stem.
Primary steps in fibrinolysis
Primary School Attendance in World Regions Attending primary school is common but not universal, wo
Primary Visual Cortex
Primary Recovery of Oil
What atomic or hybrid orbital on P make up the sigma bond between P and Cl in phosphorous ...