Daniel Gabriel Fahrenheit was a German-born physicist and instrument maker working in the Dutch Republic who in 1714 produced the first thermometer using mercury as its working liquid, sealed in a glass tube with a reproducible fixed-point scale. His design, more accurate and stable than the open thermoscopes that came before it, is the version historians usually credit as the first practical, reliable thermometer, and the temperature scale he devised still carries his name.
Facts
NationalityPolish-Lithuanian Commonwealth 2 Notable Work Field
Field (category) Connections
Invented
Why this is disputed. The sealed mercury in glass thermometer with a standardized scale is credited to Fahrenheit in 1714; earlier open air thermoscopes without a standard scale existed from the early 1600s.
Source Thermometer (Britannica)
Works In
Source Thermometer (Britannica)
Sources
1. Thermometer (Britannica)
2. Daniel Gabriel Fahrenheit (Wikidata)
P570 (date of death): year
+1736-09-16T00:00:00Z
P570 (date of death): full date
+1736-09-16T00:00:00Z
P27 (country of citizenship): Polish-Lithuanian Commonwealth
Q172107
P20 (place of death): The Hague, Netherlands
Q36600
P19 (place of birth): Gdańsk, Poland
Q1792
P800 (notable work): degree Fahrenheit
Q42289
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