This post explains about the design, development and operation of the Celsius scale thermometer using LM35 and microcontroller AT89C51. The circuit works on the principle of analog to digital ...
IN NATURE of September 7, p. 365, Dr. N. V. Nordenmark is credited with the remark ” that the thermometer of Anders Celsius used the scale of de l'Isle, the freezing point being at 100°, the boiling ...
I SHALL feel greatly obliged if any reader of NATURE can inform me what scale the thermometer referred to in the following extracts was made to:—“7 Feb., 1775. This day the thermometer was down to 80, ...
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