It features Sam and Jen, two young people who illustrate the origin of present-day customs and technologies as well as discuss notable people through some methods of time travel.

Sam and Jen generally do this after a preteen asks a question regarding the origins of something.

In the United States of America, this series began airing on Discovery Kids in October 2004.

This series also aired briefly in reruns on The Hub until June 24, 2011.

This article about a children's television show originating in Canada is a stub.