Temperature as Temperature scales differ in two ways: the point chosen as zero degrees, and the magnitudes of incremental units or degrees on the scale. The Celsius scale (°C) is used for common temperature measurements in most of the world. It is an empirical scale that was developed by a historical progress, which led to its zero point being defined by the freezing point of water, and additional degrees defined so that was the boiling point of water, both at sea-level atmospheric pressure. Because of the 100-degree interval, it was called a centigrade scale. Since the standardization of the kelvin in
Absolute Zero (novel) Absolute Zero (novel) Absolute Zero is a 1978 children's novel by Helen Cresswell, the second book in the Bagthorpe Saga. The Bagthorpe Saga follows the lives of the Bagthorpe family, who live in Unicorn House in an unspecified part of the United Kingdom. The nearest large settlement is the (presumably) fictional town of Aysham. Jack Bagthorpe is the protagonist with his dog Zero. Jack's family become involved in entering competitions. Uncle Parker has won a trip to the Caribbean in a caption contest. In typical Bagthorpian style, the rest of the family immediately enter similar competitions in an attempt to