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Alan Turing: Genius, War and the Man Britain Betrayed
A free video lesson on Alan Turing — the maths genius who helped break the Enigma code, helped invent computer science, and was then prosecuted by the country he had defended. Watch, then try the real quiz questions, each marked instantly with a full explanation. No account needed.
History isn't a superhero story. This lesson strips away the myths — Turing did not beat Enigma single-handed, and the Apple logo was not inspired by his death — to look at the real man: brilliant, eccentric, part of a huge Bletchley Park team, and badly failed by the society he helped protect. It is part of Learning Hub, a UK-curriculum learning site built by a home-educating family. Watch, try the questions, then make a free account to unlock every subject.
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Every subject for Years 6 to 11, mock exam papers, learning games, and full reading support for dyslexia. £6.99 a month for the whole family, up to five children. 14-day free trial, no card needed, no ads.
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Questions parents ask
- Did Alan Turing crack Enigma on his own?
- No — that is a myth. Turing was vital, but he built on breakthroughs by Polish mathematicians, the Bombe was improved by Gordon Welchman, engineers built the machines, and thousands worked at Bletchley Park. Understanding it as a team effort makes his achievement more impressive, not less.
- What is the 'Turing Test'?
- In 1950 Turing suggested a practical way to think about machine intelligence: if a machine's written replies cannot be reliably told apart from a person's, we might call it intelligent. More than seventy years later, we are still arguing about the questions he raised.
- Why is this an important history topic?
- Turing's story shows a hard contradiction: the same Britain that trusted him with wartime secrets later prosecuted him for being homosexual, then illegal. It is covered factually — his conviction, the treatment he was given, and the later apology, pardon and Alan Turing law.
- Is it really free?
- The video and these questions are free with no account. The full site — every subject for Years 6 to 11, mock papers, learning games and full reading support for dyslexia — is £6.99 a month for the whole family, with a 14-day free trial and no card needed to start.