Industrial Revolution

The Industrial Revolution was a period in Earth history, or several, in which new mechanised manufacturing processes begin to achieve prominence.

According to the Third Doctor, the Dæmons inspired the Industrial Revolution. (TV: The Dæmons)

One of the times during which was conducting her sleep chemical experiments was the Industrial Revolution. (TV: The Mark of the Rani)

The Tenth Doctor took Mai Kondo to 1814 to see the beginnings of the Industrial Revolution. (PROSE: The Frozen)

Miss Shah's Coal Hill history classroom bore a poster on the Industrial Revolution. (TV: The Coach with the Dragon Tattoo, Co-Owner of a Lonely Heart)

A Third Industrial Revolution was on its way by the time humans arrived on a colony planet. There, the Vardies were the worker bees, according to the Twelfth Doctor. (TV: Smile)