Template:Selected anniversaries/January 27: Difference between revisions

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||1889 – Balthasar van der Pol, Dutch physicist and academic (d. 1959)
||1889 – Balthasar van der Pol, Dutch physicist and academic (d. 1959)
||Howard Percy "Bob" Robertson (b. 1903) was an American mathematician and physicist known for contributions related to physical cosmology and the uncertainty principle.


||1912 – Arne Næss, Norwegian philosopher and environmentalist (d. 2009)
||1912 – Arne Næss, Norwegian philosopher and environmentalist (d. 2009)

Revision as of 21:26, 22 November 2017