Template:Selected anniversaries/October 11: Difference between revisions

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||1885: Alfréd Haar born ... mathematician. The Haar measure, Haar wavelet, and Haar transform are named in his honor. Pic.
||1885: Alfréd Haar born ... mathematician. The Haar measure, Haar wavelet, and Haar transform are named in his honor. Pic.
||1887: Patent #371,496 issued for the "comptometer," the first adding machine "absolutely accurate at all times." It was invented by Dorr Eugene Felt of Chicago; a model was constructed in 1884.


File:James Prescott Joule.jpg|link=James Prescott Joule (nonfiction)|1889: Physicist and brewer [[James Prescott Joule (nonfiction)|James Prescott Joule]] dies. He studied the nature of heat, and discovered its relationship to mechanical work.
File:James Prescott Joule.jpg|link=James Prescott Joule (nonfiction)|1889: Physicist and brewer [[James Prescott Joule (nonfiction)|James Prescott Joule]] dies. He studied the nature of heat, and discovered its relationship to mechanical work.

Revision as of 09:20, 11 October 2018