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Ed Poor
Celsius is a scale, not a type of thermometer
m14:41
-6
Philip J. Rayment
spelling
m14:05
Ed Poor
centigrade is, technically, not the same as Celsius - but it's close enough for weather reports
13:57
+1
Ed Poor
ref: Who Invented the Thermometer?
13:53
+120
Ed Poor
invented in 1714 by Gabriel Fahrenheit, who used mercury in a glass tube
13:41
+741