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National Science and Media Museum blog

From humble beginnings to an audience of millions, the BBC has its home in Broadcasting House. Find out more about the history of this iconic London building and its role in British radio and television.

25 years since it launched, James White looks back at the arrival of the UK’s last analogue television channel: Channel 5.

Harriet Terrington delves into the world of cryptography and explores quantum encryption, a technology that harnesses the principles of quantum mechanics to create an ‘unbreakable’ code.