Category Archives: Local Heroes

How far the moon?

Anyone coming to the history of the search for a method to accurately determine longitude through Dava Sobel’s Longitude might be forgiven for thinking that the lunar distance method was just some sort of excuse dreamed up by Neville Maskelyne … Continue reading

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Filed under History of Astronomy, History of Navigation, History of science, Local Heroes

The house where Emmy lived

Yesterday Paul Halpern at PACHS posted a nice short piece with a photo of the grave stone of the German mathematician Emmy Noether at Bryn Mawr College. As I wrote in an earlier post I (almost) live in Emmy’s home … Continue reading

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Filed under History of Mathematics, Local Heroes

Nürnberg: Pencil Capital of the World!

The title of this post is something I wrote in a comment on my previous post on Conrad Gesner. Nürnberg which is home-base to two of the world’s largest produces of drawing and writing instruments Faber-Castell and Staedtler Mars, both … Continue reading

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Filed under Local Heroes, Renaissance Science

One day later

In my last post I commented on the priority disputes that Galileo carried out with other users of the telescope in the early years of telescopic astronomy. Some of his most vitriolic comments were launched from the pages of his … Continue reading

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Filed under History of Astrology, History of Astronomy, Local Heroes

Emmy and the Habilitation

This is my contribution to Ada Lovelace Day1 I live on the edge of the university town of Erlangen in Franconia. Because I work afternoons and evening I go most mornings into the town to do my shopping, visit various … Continue reading

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Filed under History of Mathematics, Local Heroes

What’s in a Name?

Today is also the 533 rd. anniversary of the death of the 15th century’s most important mathematician and astronomer, John Miller. Now anybody reading the previous sentence is probably thinking who the f##k is John Miller? Shall we try with … Continue reading

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Filed under History of Astronomy, Local Heroes, Renaissance Science

RIP Mr Ohm

On this day 155 years ago Georg Simon Ohm, he of the resistance omega, departed this life. Almost every day I walk past the little house in Erlangen in which he and his brother Martin, an algebraic logician,  were born. … Continue reading

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City Seductions

This weekend the Nürnberg Stadt(ver)führungen 2009 are taking place and I am involved. The name is a play on words in German, combining the words Stadt (city) Verführung (seduction) and Führung (guided tour). The principle is actually quite simple, over … Continue reading

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Local Historian

I am a member of that oft ridiculed specious the local historian. A figure much loved by the makers of Hollywood B-movies and TV crime series. The local historian an eccentric, pipe smoking, intellectual figure, and if English, usually with … Continue reading

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A loser who was really a winner.

Christoph Clavius (1538-1612) Educational Reformer. There is an unfortunate tendency amongst non-specialists when viewing the history of science to divide the scientists of the past into ‘winners’ and ‘losers’, famous examples being Copernicus and Ptolemaeus or Darwin and Lamarck.  Regarded … Continue reading

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Filed under Local Heroes, Small animals also make manure