Anders Celsius magnitude (a measure of brightness) of certain stars. This was the first attempt to measure the intensity of starlight with a tool other than the human eye. He made observations of eclipses and various astronomical objects and published catalogues of carefully determined magnitudes for some 300 stars using his own photometric system (mean error=0.4 mag). Celsius was the first to perform and publish careful experiments aiming at the definition of an international temperature scale on scientific grounds. In his Swedish paper "Observations of two persistent degrees on a thermometer" he reports on experiments to check that the freezing point is
Fujitsu Celsius Fujitsu Celsius The Fujitsu Celsius is a line of laptop and workstation computers manufactured by Fujitsu. The brand name has also been used for graphic accelerators. The computers are intended for applications such as computer-aided design, digital content creation, geographical information systems work, architecture, engineering, financial forecasting, flux balance analysis, scientific simulation, electronic design, and virtual reality. The laptops have Intel Core vPro, i5, or i7 processors, while the workstations have one or two Intel Xeon processors for a total of up to 16 cores. The R920 is able to accept up to 512 GB of RAM. Fujitsu Celsius equipment