Jamie Theakston takes a look at what's on offer on BBC Knowledge.
Dynamo and Slomo learn to count.
Sally Gray helps Voyager understand how science has changed the way that humans live.
Featuring music from boy band Upside Down.
Donna and Sam consider the benefits of being independent.
How to get an internet connection at home.
Cambridge University lecturer Robert Foley chats to zoology researcher Bridget Appleby.
Rory McGrath and his team investigate the claim that manned flight was invented by Yorkshireman George Cayley.
Archaeologist Julian Richards visits the site in Donegal where the bodies of several women were discovered.
A look at live clubbing on the internet.