In 1777 – The Spanish founded California’s first civilian settlement called Pueblo de San José de Guadalupe. It would become the future state’s first capital and eventually the heart of Silicon Valley.
In 1910 – The first US patent for a traffic signal system was issued to Ernest E. Sirrine. It switched an illuminated sign between the words “stop” and “proceed”
In 1972 – Nolan Bushnell installed a coin-operated arcade game at Andy Capp’s tavern in Sunnyvale, California. It only played Allan Alcorn’s Pong. Within four months there were 10,000 across the country.