Indeed, “any scale, including Fahrenheit or Celsius or even Réaumur ... just add 273 to get from Celsius to Kelvin, or subtract it to go the other way. Why was Kelvin’s use of a centigrade ...

Building a thermometer is a matter of precise technology—putting just the right amount of mercury into a specially designed glass tube, for instance—but determining which numbers to use on the ...

Many engineering fields in the U.S., especially high-tech ones, also use the kelvin and degrees Celsius scales. However, the United States is the last major country in which the degree Fahrenheit ...