Series E aired between 21 Sep 2007 and 14 Dec 2007, 13 episodes.
Episodes
E01
Engineering
21 Sep 2007
E02
Electricity
21 Sep 2007
E03
Eating
28 Sep 2007
E04
Exploration
06 Oct 2007
E05
Europe
12 Oct 2007
E06
Everything, etc.
19 Oct 2007
E07
Espionage
26 Oct 2007
E08
Eyes & Ears
02 Nov 2007
E09
Entertainment
09 Nov 2007
E10
England
16 Nov 2007
E11
Endings
23 Nov 2007
E12
Empire
07 Dec 2007
E13
Elephants
14 Dec 2007