23rd April

Mathematicians who were born or died on 23rd April


Mathematicians born on this day:

1628 : Hudde
1858 : Planck
1908 : Mikhlin
1910 : Macintyre
1911 : Behrend
1914 : Polozii
1923 : Dezin

There are no mathematicians in our archive who died on this day

Posters available   (Click on a link below)

Johann Hudde Max Planck


A quotation for today

Max Planck (1858 - 1947)

An important scientific innovation rarely makes its way by gradually winning over and converting its opponents: it rarely happens that Saul becomes Paul. What does happen is that its opponents gradually die out, and that the growing generation is familiarised with the ideas from the beginning.

(New York 1949)

Another quotation by one of today's mathematicians


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JOC/EFR November 2014

The URL of this page is:

School of Mathematics and Statistics
University of St Andrews, Scotland
http://www-history.mcs.st-andrews.ac.uk/history/Day_files/Day423.html