Radio masts and towers Radio masts and towers Radio masts and towers are, typically, tall structures designed to support antennas (also known as aerials) for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest man-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure,
How Much Land Does a Man Need? How Much Land Does a Man Need? "How Much Land Does a Man Require?" (Russian: Много ли человеку земли нужно?, "Mnogo li cheloveku zemli nuzhno?") is an 1886 short story by Leo Tolstoy about a man who, in his lust for land, forfeits everything. The protagonist of the story is a peasant named Pahom, who overhears his wife and sister-in-law argue over the merits of town and peasant farm life. He thinks to himself "if I had plenty of land, I shouldn't fear the Devil himself!". Unbeknownst to him, Satan is present sitting behind the stove and listening. Satan abruptly