Ever found yourself chatting with an international friend and get tripped up when they mention today's temperature? For many ...

scale, developed by German physicist Daniel Gabriel Fahrenheit, is primarily used in the United States and a few other countries. It is related to the Celsius scale through the following formula ...

Ever since the general acceptance of his thermo-metric scale, there has been much discussion as to why Fahrenheit chose such an apparently inconvenient numerical relationship as 32° and 212° for ...

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 ...