Science on the 23rd of April in history

Science

Date	Type	Text
23 Apr 1628 Johann van Waveren Hudde	science	birth Johann van Waveren Hudde Johann van Waveren Hudde, Dutch mathematician (died 1704)
23 Apr 1853 Auguste Laurent	science	death Auguste Laurent Auguste Laurent (born 1807), French chemist.
23 Apr 1858 Max Planck	science	birth Max Planck Max Planck (died 1947), German theoretical physicist.
23 Apr 1923 Walter Pitts	science	birth Walter Pitts Walter Pitts (died 1969), American logician and cognitive psychologist.
23 Apr 2005 video hosting service	science	video hosting service (computer science) The first video is uploaded to the online video hosting service YouTube established by Jawed Karim, Steve Chen and Chad Hurley.

22nd April 24th April

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Science on the 23rd of April in history

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