Magnus James Pyke (29 November 1908 – 1 November 1992) was a British scientist, nutritionist, author and television presenter, noted for his flamboyant style and enthusiastic delivery on popular science programmes.
Early life and education
Magnus Pyke was born in Paddington, London, England. He attended St Paul’s School, London, and subsequently studied chemistry at Imperial College London, where he earned a Bachelor of Science degree.
Career
Scientific and nutritional work
After graduating, Pyke worked as a research chemist for Imperial Chemical Industries (ICI). During the Second World War he served as a scientific adviser to the Ministry of Food, where he promoted nutrition, particularly the consumption of eggs, as part of the British wartime diet.
Academic and authorial activities
Following the war, Pyke held various research and lecturing positions, including a post at the University of London. He authored several popular‑science books that addressed nutrition and food science, such as The Great Egg (1970) and The Food Story (1971).
Television presenting
Pyke became a familiar face on British television in the 1970s. He regularly appeared on the BBC science programme Tomorrow’s World, where his energetic delivery and colourful attire made him a distinctive presenter. He also hosted the series The Great Egg, which further emphasized his advocacy for egg consumption and general nutritional education.
Personal life
Magnus Pyke married Joan Pyke (née Cox). The couple had two children.
Death
Pyke died on 1 November 1992 in London at the age of 83.
Legacy
Magnus Pyke is remembered for popularising scientific and nutritional information to a broad television audience, and for his memorable, high‑energy presentation style, which left a lasting impression on British popular culture.