When Was Electricity Discovered?

Electricity is a natural phenomenon that humans observed for thousands of years before understanding it. The ancient Greeks around 600 BCE noticed that rubbing amber attracted light objects — the word "electricity" comes from the Greek "elektron," meaning amber. Real scientific progress came much later. In 1600, William Gilbert coined the term and studied magnetism and static electricity. In 1752, Benjamin Franklin famous (and dangerous) kite experiment demonstrated that lightning is electrical. In 1800, Alessandro Volta invented the first true battery (the voltaic pile), providing the first steady source of electric current. In the 1820s-1830s, Michael Faraday discovered electromagnetic induction — that a moving magnet can generate electric current — which is the principle behind all electric generators. James Clerk Maxwell later unified electricity and magnetism into a single theory of electromagnetism. By the late 1800s, inventors like Thomas Edison and Nikola Tesla developed practical systems for generating and distributing electric power, ushering in the electric age that transformed modern life.