n. 1. A number or symbol multiplied with a variable or an unknown quantity in an algebraic term, as 4 in the term 4 x, or x in the term x (a + b). 2. A numerical measure of a physical or chemical property that is constant for a system under specified conditions, such as the coefficient of friction.
This article is about the original 1967â1975 television series. For the remake, see Ironside (2013 TV series) . Ironside is a Universal television series that ran on NBC from September 14, 1967, to January 16, 1975. The show starred Raymond Burr as a paraplegic Chief of Detectives, Robert T. Ironside. The character debuted on March 28, 1967, in a TV movie called A Man Called Ironside. When the show was broadcast in the United Kingdom, it was initially under that same title.
Light Bulbs and Fittings The Iron Although the first electric iron to be invented was created in 1852, the first iron to have any commercial success was the Hotpoint iron designed by Earl H. Richardson in Ontario in 1905. The iron was a popular good by the 1920's because almost everyone had access to electricity. By the end of the decade, about 15% of American homes had irons. At the time, an iron cost from $2.50 to $7.50.