QI S5.

S05, E01: Engineering. http://youtu.be/ISdzWG5XIEU

S05, E02: Electricity. http://youtu.be/CGNgiqjZbSw

S05, E03: Eating. http://youtu.be/MJAk_khXhOc

S05, E04: Exploration. http://youtu.be/fAeosxRgrI8

S05, E05: Europe. http://youtu.be/sgiS5RmW8rc

S05, E06: Everything. http://youtu.be/W90BfqoY8xA

S05, E07: Espionage. http://youtu.be/dkjPu9I8diQ

S05, E08: Eyes And Ears. http://youtu.be/eUkQOIVlR0M

S05, E09: Entertainment. http://youtu.be/eUkQOIVlR0M

S05, E10: England. http://www.youtube.com/watch?v=tDGSWEteQjg

S05, E11: Endings. http://www.youtube.com/watch?v=S1gRzvB2hBc

S05, E12: Empire. http://www.youtube.com/watch?v=WjeFjMZxlO4

S05, E13: Elephants. http://www.youtube.com/watch?v=ZgoGEzZBefs