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Concept    From 1880 

Venn diagram

Categories: Science

Venn diagram

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.

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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...

91³Ô¹ÏÍø

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Boris Nemtsov

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Professor Sir Christopher Ingold

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Captain Alexander Ross Clarke

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1 memorial
Louis Pasteur

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Agnes Arber

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