Surfers Against Sewage (1:29)
Cities Prior to Modern Sewage (1:16)
Roman Sewer System (1:00)
Wittington's Longhouse (1:09)
Earliest Water Closet (1:15)
Modern Water Closet (0:45)
Creating a New Sewage Problem (1:37)
Sewers and Public Health (2:02)
Cleaning up London (2:16)
Engineering London's Sewer (1:44)
Reducing a Public Health Hazard (1:14)
London's First Sewage Treatment (1:49)
Improving Water Closets (1:59)
Death of the Thames (2:49)
Disposable Toilet Culture (2:08)
Inefficient Sanitary System (2:21)
Credits: A Big Stink: City Sewer Systems (0:48)
Architectural Challenge: Achieving Height (4:06)
Cathedrals and Elevators (3:53)
Internal Steel-Framed Buildings (4:12)
Wind: Enemy of Building Height (3:15)
The Market Crash and the Empire State Building (6:05)
Exoskeleton: Taller, Thinner Skyscrapers (2:52)
Overcoming Building Sway (3:42)
London Traffic: Historical Overview (3:41)
London: Traffic Challenges on Land and Sea (4:28)
Traffic Signals to Control Traffic (3:53)
London's Traffic Control (3:57)
Traffic Engineers: Master Traffic Plan (4:32)
Scotland Yard Controls Traffic (4:00)
Venturing Beneath the Surface (2:10)
Railway Mania in Britain (1:23)
World's First Underground Railway (1:02)
Controversy Surrounding the Underground Railway (1:06)
Failed Designs for Underground Train Engines (1:46)
Successfully Adapting the Steam Engine (1:14)
Unexpected Release of Steam (0:57)
Age of the Commuter (1:26)
Brunel's' Tunnelers (1:30)
Death Under the Thames (1:39)
Underground Suicides (1:43)
Exploiting the Space Under London (1:36)
Dangers of New Technology (1:46)
Frank Pick: New Voice of the Underworld (1:43)
Corporate Identity (1:53)
Mandatory Torch Decree (1:23)
Darkness and Crime (0:55)
Street Lamps: Absolutist Rule (1:16)
History of Street Lights (0:55)
Crime: Social Problem (0:57)
Street Lighting and Crime Reduction (0:54)
First Discovery of Natural Gas (0:37)
Natural Gas Lighting (1:28)
Gas: Awesome and Unpredictable (0:59)
Man's Triumph over Natural Order (0:56)
Gas Lamps and Popular Culture (1:01)
Gas Threatened by Electricity (1:04)
Improvements in Street Lighting (1:18)
Swan's Incandescent Light Bulb (1:01)
Light Bulbs Safer than Gas (1:16)
1915 Trade Fair Lights (1:16)
Yellow Street Lighting (1:20)
Natural Light vs. Artificial Light (1:17)
Can We Ever Learn to Turn Off Light? (1:01)