This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Surplus economics is the study of economics based upon the concept that economies operate on the basis of the production of a surplus over basic needs.
Arizona Sports Team Mascots. Sparky is the mascot of the Arizona State University Sun Devil teams. Sparky became the school's mascot in 1946. Prior to being called the Sun Devils, Arizona State University teams were 'Bulldogs' and, before that, 'Owls'. Continue to 2 of 12 below.
Arizona Rattlers. The Arizona Rattlers are a professional indoor American football team based in Phoenix, Arizona. They are currently members of the Indoor Football League (IFL). The Rattlers were founded in 1992 as an expansion team in the Arena Football League and were the third oldest active franchise in the AFL until their departure in 2016.