The Sumerian civilization is the oldest known human civilization on Earth. Their divine beings were known as the Anunnaki which in Sumerian signifies "Those Who from Heaven to Earth Came". It bloomed out overnight around 3800 BC in Mesopotamia the land between the two rivers Tigris and Euphrates, and arrived at a sudden end in 2024 BC when it was devastated by a dangerous radioactive cloud brought by easterly breezes from the Sinai peninsula, where...