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.
Confidence votes 36.4K. The ferris wheel was invented for the 1893 world fair, by George Ferris Jr. The Ferris wheel was invented in 1893. Also know as a observation wheel, or big wheel it was designed and constructed in 1893 by George Washington Gale Ferris Jr. in Chicaho.