
S01 Episode 1
Adam
Thu, 11 Sep 2003

S01 Episode 2
Astronomy
Thu, 18 Sep 2003

S01 Episode 3
Aquatic Animals
Thu, 25 Sep 2003

S01 Episode 4
Atoms
Thu, 2 Oct 2003

S01 Episode 5
Advertising
Thu, 9 Oct 2003

S01 Episode 6
Antidotes
Thu, 16 Oct 2003

S01 Episode 7
Arthropods
Thu, 23 Oct 2003

S01 Episode 8
Albania
Thu, 30 Oct 2003

S01 Episode 9
Antelopes
Thu, 6 Nov 2003

S01 Episode 10
Aviation
Thu, 13 Nov 2003

S01 Episode 11
Arts
Thu, 20 Nov 2003

S01 Episode 12
Advent (Christmas Special)
Thu, 25 Dec 2003