Akron vs Salt

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Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about 30 miles (48 km) south of Cleveland. As of the 2019 Census estimate, the city proper had a total population of 197,597, making it the 125th largest city in the United States. The Greater Akron area, covering Summit and Portage counties, had an estimated population of 703,505.The city was founded in 1825 by Simon Perkins and Paul Williams, along the Little Cuyahoga River at the summit of the developing Ohio and Erie Canal. The name is derived from the Greek word signifying a summit or high point. It was briefly renamed South Akron after Eliakim Crosby founded nearby North Akron in 1833, until both merged into an incorporated village in 1836. In the 1910s, Akron doubled in population, making it the nation's fastest-growing city. A long history of rubber and tire manufacturing, carried on today by The Goodyear Tire & Rubber Company, gave Akron the nickname "Rubber Capital of the World".

It was once known as a center of airship development. Today, its economy includes manufacturing, education, healthcare, and biomedical research; leading corporations include Gojo Industries, FirstEnergy, Huntington Bank, and Charter Spectrum. Notable historic events in Akron include the passage of the Akron School Law of 1847, which created the K–12 system; the popularization of the church architectural Akron Plan, the foundation of Alcoholics Anonymous, the Akron Experiment into preventing goiters with iodized salt, the 1983 Supreme Court case City of Akron v. Akron Center for Reproductive Health; and portions of the 2014 Gay Games. A racially diverse city, it has seen noted racial relations speeches by Sojourner Truth in 1851 — the Ain't I A Woman? speech; W. E. B. Du Bois in 1920; and President Bill Clinton in 1997. In 1914, Marcus Garvey founded the Universal Negro Improvement Association in Akron. Episodes of major civil unrest in Akron have included the riot of 1900, rubber strike of 1936, and the Wooster Avenue riots of 1968.

Source: Wikipedia

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Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. Salt is present in vast quantities in seawater, where it is the main mineral constituent. The open ocean has about 35 grams (1.2 oz) of solids per liter of sea water, a salinity of 3.5%. Salt is essential for life in general, and saltiness is one of the basic human tastes. Salt is one of the oldest and most ubiquitous food seasonings, and salting is an important method of food preservation. Some of the earliest evidence of salt processing dates to around 6,000 BC, when people living in the area of present-day Romania boiled spring water to extract salts; a salt-works in China dates to approximately the same period. Salt was also prized by the ancient Hebrews, the Greeks, the Romans, the Byzantines, the Hittites, Egyptians, and the Indians. Salt became an important article of trade and was transported by boat across the Mediterranean Sea, along specially built salt roads, and across the Sahara on camel caravans. The scarcity and universal need for salt have led nations to go to war over it and use it to raise tax revenues. Salt is used in religious ceremonies and has other cultural and traditional significance.

Salt is processed from salt mines, and by the evaporation of seawater (sea salt) and mineral-rich spring water in shallow pools. Its major industrial products are caustic soda and chlorine; salt is used in many industrial processes including the manufacture of polyvinyl chloride, plastics, paper pulp and many other products. Of the annual global production of around two hundred million tonnes of salt, about 6% is used for human consumption. Other uses include water conditioning processes, de-icing highways, and agricultural use. Edible salt is sold in forms such as sea salt and table salt which usually contains an anti-caking agent and may be iodised to prevent iodine deficiency. As well as its use in cooking and at the table, salt is present in many processed foods. Sodium is an essential nutrient for human health via its role as an electrolyte and osmotic solute. Excessive salt consumption may increase the risk of cardiovascular diseases, such as hypertension, in children and adults. Such health effects of salt have long been studied. Accordingly, numerous world health associations and experts in developed countries recommend reducing consumption of popular salty foods. The World Health Organization recommends that adults should consume less than 2,000 mg of sodium, equivalent to 5 grams of salt per day.

Source: Wikipedia