Invented by Dr John Venn. We think the attached picture does an excellent job of both illustrating all you need to know about how Venn diagrams work and also of succinctly answering that knotty question of what exactly is the difference between the British Isles, the UK, etc.
This section lists the memorials where the subject on this page is commemorated:
Venn diagram
Commemorated ati
Rev and Dr Venn
Venn Street, SW4 The Reverend John Venn (1759 - 1813), after whom this street...
Other Subjects
Guglielmo Marconi
Born Bologna. Arrived in London, with his mother, in 1896 to patent his method of communication without wires. In 1897 he established the Wireless Telegraph & Signal Company, which survived und...
4 memorials
1 memorial
Sir Alexander Fleming
Born Lochfield, Scotland. Pharmacologist and bacteriologist who discovered penicillin in 1927. However he did not realise the significance and it was not until 1940 that Florey and Chain demonstrat...
6 memorials
John Harrison (clocks)
Inventor of the marine chronometer. Born Yorkshire. Died London. Buried at St John's Church, Hampstead, strangely, since he died in Red Lion Square and had no connections with Hampstead. The pictu...
1 memorial
Archimedes
Mathematician, physicist, engineer, inventor, and astronomer. c. 287 BC – c. 212 BC.
2 memorials
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