A Brief History of Alan Turing (Imitation Game)

From a channel Lumen includes in full: The channel is run by a former statistics tutor and lecturer and consists entirely of sourced, documentary-style histories of mathematicians and their contributions. Every sampled transcript (Turing, Galois, Euler, Gauss, Cauchy, von Neumann and others) is a narrated, chronological account of the person's life and work, with no hype, listicles or clickbait. The titles are uniformly descriptive. The one film-clip opener (Kaczynski) is a brief framing device before a factual biography and does not change the intent.

A 26-minute video from moderndaymath's catalogue; the title names its topic.

Video by moderndaymath, played through YouTube's embedded player.