The history of electricity, that is the human understanding thereof, dates back to the Ancient Greeks and Parthian civilization, over two thousand years ago. According to Thales of Miletus, writing at around 600 BC, the Greeks had found that rubbing fur on various substances, such as amber, would cause a particular attraction between the two. The Greeks noted that the amber buttons could attract light objects such as hair and that if they rubbed the amber for long enough they could even get a spark to jump.
An object found in Iraq in 1938, dated to about 250 BC and called the Baghdad Battery, resembles a galvanic cell and is believed by some to have been used for electroplating.