{A walk through 2,000 years of computer history} {Dag Spicer} {Computer History Museum senior curator Dag Spicer takes us on a walk through computing history, from the Antikythera Mechanism to the first Google server. Bio: Dag Spicer is an electrical engineer and historian of science and technology. He began working at the Museum in 1996 and has built the Museum's permanent collection into the largest archive of computers, software, media, oral histories, and ephemera in the world. Dag has given hundreds of interviews on computer history and related topics to major news outlets such as \booktitle{The Economist}, \booktitle{The New York Times}, \acro{NPR}, \acro{CBS}, \acro{VOA}, and has appeared on numerous television programs including \booktitle{Mysteries at the Museum} and \booktitle{\acro{CBS} Sunday Morning}.}