Quintana Roo has a coastline to the east with the Caribbean Sea and to the north with the Gulf of Mexico. It also claims territory which gives it a small border with Guatemala in the southwest of the state, although this disputed area is also claimed by Campeche.
Steel (John Henry Irons), also known as the Man of Iron, is a fictional character, a superhero in the DC Universe. First appearing in The Adventures of Superman #500 (June 1993), he is the second character known as Steel and was created by Louise Simonson and artist Jon Bogdanove. Aspects of the character are clearly inspired by the African American folk hero John Henry, as well as Superman.
Sir Henry Bessemer was an English inventor, whose steelmaking process would become the most important technique for making steel in the nineteenth century for almost one century from year 1856 to 1950. He also played a significant role in establishing the town of Sheffield as a major industrial centre. Bessemer had been trying to reduce the cost of steelmaking for military ordnance, and developed his system for blowing air through molten pig iron to remove the impurities. This made steel easier,