Urticaria is also known as 'nettlerash' or 'hives'. It consists of wheals-spots or patches of raised red or white skin-each of which usually clears away in a few hours, to be replaced by other fresh wheals. The wheals are usually itchy, painful or cause a burning sensation.
1 1893: the original Ferris Wheel was 80.4 metres (264 ft) tall. 2  Built for the World's Columbian Exposition in Chicago, Illinois, it was moved to St. Louis, Missouri, in 1904 for the Louisiana Purchase Exposition, and demolished there in 1906.
Chicago to replace Navy Pier Ferris wheel with taller one. Chicago added an entry to the history of the Ferris wheel when Navy Pier's $3.2 million ride opened June 23, 1995, standing 150 feet tall. The original Ferris wheel, more than 100 feet taller, was built for the 1893 World's Columbian Exposition in Chicago.