History
Human
Human Civilization Timeline
The origins of human civilization, history, culture, and science
The past and future of human civilization – Will humans one day become gods? (-) Past, (0) Present, (+) Future Civilization Timeline –13.5 billion years: Emergence of matter and energy. Beginning of physics. Formation of atoms and molecules. Chemistry begins. –4.5 billion years: Formation of the Earth. –3.8 billion years:Read More