In June 1942, the United States Army Corps of Engineersbegan the Manhattan Project- The secret name for the 2 atomic bombs.
At the normal set point, the body temperature, as measured with an oral thermometer, will be approximately 37Â°C (98.6Â°F). If body temperature rises above 37.2Â°C, activity in the control center targets two effectors: (1) muscle tissue in the walls of blood vessels supplying the skin and (2) sweat glands.
A fever occurs when the body temperature rises above normal. The normal body temperature is between 36 and 37Â°C, but this can vary from person to person and from hour to hour.Temperatures between 37.5Â°C and 38.2Â°C mark a low-grade fever.A high-grade fever is present when the oral temperature is above 38.2Â°C. fever occurs when the body temperature rises above normal. The normal body temperature is between 36 and 37Â°C, but this can vary from person to person and from hour to hour.