Olmec colossal heads by Matthew Stirling in 1938 spurred the first archaeological investigations of Olmec culture. Seventeen confirmed examples are known from four sites within the Olmec heartland on the Gulf Coast of Mexico. Most colossal heads were sculpted from spherical boulders but two from San Lorenzo Tenochtitlán were re-carved from massive stone thrones. An additional monument, at Takalik Abaj in Guatemala, is a throne that may have been carved from a colossal head. This is the only known example from outside the Olmec heartland. Dating the monuments remains difficult because of the movement of many from their original contexts prior to archaeological
Army of Two: The 40th Day Devil's Cartel", which was released in March 2013 on the Xbox 360 and PlayStation 3. Army of Two: The 40th Day Army of Two: The 40th Day is a third-person shooter video game developed by EA Montreal and published by Electronic Arts for PlayStation 3 and Xbox 360. The game was also released for PlayStation Portable, which was developed by Buzz Monkey. It is the sequel to "Army of Two". "Army of Two: The 40th Day" was released through January, 2010 worldwide. "The 40th Day" focuses on two-player cooperative play and employs a cover system. It features Tyson Rios and