difference - a disagreement or argument about anything crucial; "he had a dispute with his spouse"; "there were irreconcilable differences"; "the familiar conflict between Republicans and Democrats" 1 calorie is the quantity of Vitality needed to raise the temperature of one gram of h2o by one particular degree Celsius. https://thermal-shock-vs-thermal67890.blogs-service.com/67069886/the-single-best-strategy-to-use-for-thermal-cycling-profile-requirements