Al-Kindi was an Arab Muslim philosopher born in 801 CE in Basra who was influential in introducing Greek and Hellenistic philosophy to the Muslim world. He studied in Kufa and later moved to Baghdad to complete his education, gaining fame for his scholarship. Al-Kindi was appointed to the House of Wisdom in Baghdad by the Caliph al-Ma'mun, where he and other scholars undertook the translation of Greek scientific manuscripts. Al-Kindi influenced fields including philosophy, logic, mathematics, physics, medicine and music theory. He also influenced China with his concepts of radiation, shadows and reflection.