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Blogs van Jos Heesen

Categorie: Science

Mijn oorspronkelijke studierichtingen op de RU te Utrecht waren Wis- en Natuurkunde en als bijvak Sterrenkunde. Vandaar de interesse.

Maria Agnesi, another forgotten mathematician

Agnesi was the first woman to write a mathematics textbook and to be appointed to a university chair in mathematics.

18 juni 202218 juni 2022 JosWP
History, Science, Texts in English/Engels Maria Gaetana AgnesiLeave a Comment on Maria Agnesi, another forgotten mathematician

The Imperial System

Every time I’m confronted with inches, pints and pounds (lb’s), I get confused. This anti-metric system is called “The Imperial System”.

13 juni 202217 juni 2022 JosWP
History, Science, Texts in English/Engels Imperial system, Metric systemLeave a Comment on The Imperial System

Dark matter may not exist

For decades, astronomers, physicists and cosmologists have theorized that the universe is filled with an exotic material called “dark matter” that explains the stranger gravitational behavior of galaxies and galaxy clusters.

24 april 202217 juni 2022 JosWP
Cosmology, Science, Texts in English/Engels Dark matter, modified newton dynamics, MONDLeave a Comment on Dark matter may not exist

Betty Shannon, a forgotten mathematician

There was one collaborator who has been written out of Shannon’s story. She was an unsung force behind his life and work.

21 maart 202218 juni 2022 JosWP
Book lover, Science, Texts in English/Engels Betty Shannon, Claude ShannonLeave a Comment on Betty Shannon, a forgotten mathematician

The Top Unsolved Questions in Mathematics Remain Mostly Mysterious

Somewhere else on this site I already mentioned the top millenium problems of m athematics. More on this subject here: Just one

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24 december 202115 februari 2022 JosWP
Science, Texts in English/Engels Seven Millennium Prize ProblemsLeave a Comment on The Top Unsolved Questions in Mathematics Remain Mostly Mysterious

The Seven Millennium Prize Problems

About a hundred years ago David Hilbert, a German mathematician resented twenty-three math puzzles to the International Congress of Mathematicians. Today, only

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4 november 202115 februari 2022 JosWP
Science, Texts in English/Engels David Hilbert, Seven Millennium Prize ProblemsLeave a Comment on The Seven Millennium Prize Problems

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