Amangkurat II of Mataram

Amangkurat II was the susuhunan of the Sultanate of Mataram from 1677 to 1703. Before …

March on Washington

The March on Washington for Jobs and Freedom was held in Washington, D.C., on August …

Oran fatwa

The Oran fatwa was a responsum fatwa, or an Islamic legal opinion, issued in 1502 …

OpenAI

OpenAI, Inc. is an American artificial intelligence (AI) organization founded in December 2015 and headquartered …

Sutton Hoo helmet

The Sutton Hoo helmet is a decorated Anglo-Saxon helmet found during a 1939 excavation of …

Circular polarization

In electrodynamics, circular polarization of an electromagnetic wave is a polarization state in which, at …