Celsius Celsius scale are defined by absolute zero and the triple point of Vienna Standard Mean Ocean Water (VSMOW), a specially purified water. This definition also precisely relates the Celsius scale to the Kelvin scale, which defines the SI base unit of thermodynamic temperature with symbol K. Absolute zero, the lowest temperature possible, is defined as being exactly 0 K and −273.15 °C. The temperature of the triple point of water is defined as exactly . This means that a temperature difference of one degree Celsius and that of one kelvin are exactly the same. In 1742, Swedish astronomer Anders Celsius
Anders Behring Breivik she hired a lawyer to prevent Christensen from publishing the book. The book was nevertheless published in October 2013, and was widely criticized; on the basis of Wenche Behring Breivik's opposition to the book, for inclusion of material not relevant to understanding what motivated Anders Behring Breivik, and for character assassinations of still living people. Anders Behring Breivik Anders Behring Breivik (; since 2017 legally Fjotolf Hansen, also known by his pseudonym Andrew Berwick), born 13 February 1979, is a Norwegian far-right terrorist who committed the 2011 Norway attacks. On 22 July 2011, he killed eight people by detonating a