Unlimited... — Season 1, Episode 10: Subway's Inventions & Patents
Documentary, Family • 30 min • 1 season, 16 episodes
Episode synopsis
Laboratories, machinery, developments... a history within the science of the subway.
About Unlimited...
The Mexico City Metropolitan Train has many stories to tell: from archaeological findings during its construction, its underground museums and hospitals, and even its patents and special maintenance services. These are some of their stories.