Royal Courier system begins for the elite in Egypt. Messages were passed from courier to courier to the furthest extent of the empire.
February 27, 1953 BCE
A very close alignment of the naked-eye planets took place in which these planets are together in a span of 4.3 degrees.
c. 1795 BCE
The Rhind Mathematical Papyrus is one of the best-known examples of Ancient Egyptian mathematics.
It would be 3814 years before this recording is released. Oct 1888 – This is believed to be the earliest existing recording of Thomas Edison’s voice.