Jamie Theakston takes a look at what's on offer on BBC Knowledge.
Dynamo and Slomo learn how to count.
Sally Gray helps Voyager understand how science has changed the way that humans live.
Featuring music from soul singer Des'ree.
Lisa and Kate make some decisions about work and university.
A family find out how to get an internet connection at home.
A passionate and fresh look at a major subject, from zoology to cosmology.
Local history explored by Rory McGrath and his team.
Archaeologist Julian Richards joins the excavation of a subterranean chamber in the Yorkshire Dales where Bronze Age man buried the dead.
Patrick Moore tries out the new mini office telephone.