In the 1980s and 1990s Iran built several new natural gas, combined cycle (using both gas and steam), and hydroelectric power stations, dramatically increasing electric...
Iran’s unit of currency is the rial. The official exchange rate averaged 9,171 rials to the U.S. dollar in 2006. However, rials are exchanged on...
Jafari Shia Islam has been the official religion of Iran since the 16th century. Followers of Shia Islam differ with Sunni Muslims in beliefs (see...
Hamadan-astronomer, chemist, geologist, Hafiz, Islamic psychologist, Islamic scholar, Islamic theologian, logician, paleontologist, mathematician, Maktab teacher, physicist, poet, and scientist-Islam’s Golden Age-Avicenna-mathematical systems, astronomy, algebra, trigonometry...
Urbanization has contributed to significant growth in the service sector. In 2006 the sector ranked as the largest contributor to the GDP (45 percent) and...
Government planning plays an important role in Iran’s economy. Since the late 1940s the government has designed and implemented multiyear planning programs with the goal...
Whatever is known of the origins of the pile rug is based on suppositions but the can assume that pile weaving had a nomadic origin...