Majority of materials are focus to thermal expansion which means to expand when heated and to contract when cooled. But thermal expansion can also be useful, making possible the workings of ...

A thermal expansion coefficient is a well-established key principle that all solid materials have different properties when exposed to variations in temperature. When they are exposed to high ...

AT the British Association which met last year in Edinburgh I suggested a thermometer of translation which should record the amount of the successive rises of temperature during the year. For this ...