Discover more than 160 exhibits in this virtual museum, open all hours. Welcome to the museum! There are more than 160 historical artifacts to be discovered in Welcome to the Museum: Historium. Wander the galleries of this museum whenever you wish--it's open 365 days a year!--and discover a collection of curated objects on every page, accompanied by informative text. Each chapter features a different ancient civilization, from the Silla dynasty of Korea to ancient Rome.