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Most electric car makers stopped production at some point in the 1910s. Electric vehicles became popular for certain applications where their limited range did not pose major problems. Forklift trucks were electrically powered when they were introduced by Yale in 1923. [54]
A school uniform is a uniform worn by students primarily for a school or otherwise an educational institution. [1] They are common in primary and secondary schools in various countries and are generally widespread in Africa, Asia, Oceania, and much of the Americas, but are not common in the United States, Canada, and most countries in continental Europe.
But the textile didn’t become a fixture of school uniforms until the 1960s, according to historian and educator Sally Dwyer-McNulty, who authored “Common Threads: A Cultural History of ...
President Barack Obama behind the wheel of a new Chevrolet Volt during his tour of the General Motors Auto Plant in Hamtramck, Michigan in 2010. In his 2011 State of the Union address, President Barack Obama set the goal for the U.S. to become the first country to have one million electric vehicles on the road by 2015. [21]
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Streetcars created enormous demand for early electricity. This Siemens Tram from 1884 required 500 V direct current, which was typical. Much of early electricity was direct current, which could not easily be increased or decreased in voltage either for long-distance transmission or for sharing a common line to be used with multiple types of electric devices.
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A blue coat became a widespread obligatory status symbol of students of secondary schools; it fell out of use during the latter half of the 18th century. In more recent times, school uniforms in any real sense did not exist outside of convent schools and private boarding schools.