S05 Episode 1
Polio Vaccine
44 mins · Sun, 17 Aug 1997
S05 Episode 2
The Motion Picture
44 mins · Sun, 24 Aug 1997
S05 Episode 3
Satellites.
44 mins · Mon, 1 Sep 1997
S05 Episode 4
Radio: Out Of Thin Air
44 mins · Sun, 7 Sep 1997
S05 Episode 5
The Electric Light
44 mins · Sun, 21 Sep 1997
S05 Episode 6
The Phonograph
44 mins · Mon, 22 Sep 1997
S05 Episode 7
Great Towers in the Sky
44 mins · Sun, 28 Sep 1997
S05 Episode 8
Household Wonders.
44 mins · Sun, 5 Oct 1997
S05 Episode 9
Radar
44 mins · Sun, 12 Oct 1997
S05 Episode 10
Forensic Science: The Crime Fighter's Weapon.
44 mins · Sun, 19 Oct 1997
S05 Episode 11
The Stock Exchange
44 mins · Sun, 26 Oct 1997
S05 Episode 12
NORAD: The War Game Fortress
44 mins · Mon, 27 Oct 1997
S05 Episode 13
Earthmovers: The Power to Move Mountains
44 mins · Tue, 28 Oct 1997
S05 Episode 14
International Airports
44 mins · Mon, 3 Nov 1997
S05 Episode 15
Deep Sea Exploration: Challenging The Abyss
44 mins · Tue, 4 Nov 1997
S05 Episode 16
The Alaskan Oil Pipeline
44 mins · Thu, 1 Jan 1998
S05 Episode 17
American Steel: Built to Last.
44 mins · Sun, 18 Jan 1998
S05 Episode 18
Battlefield Engineering.
44 mins · Sun, 8 Feb 1998
S05 Episode 19
Statue of Liberty.
44 mins · Sun, 15 Feb 1998
S05 Episode 20
The Atlantic Wall
44 mins · Mon, 13 Sep 1999