The Core of the Sun enhancing her knowledge of chili peppers by extending an invitation to his farm. There, she sampled and grew an assortment of peppers. Working with chili peppers allowed Sinisalo to understand factors such as the Scoville rating which is determined by capsaicinoids. The Scoville scale measures the spiciness (heat) of the pepper. One can explore the Scoville ratings, health benefits, and growing techniques of peppers on Kilpinen's website In the Core of the Sun's Afterword, Sinisalo describes the Transcendental Capsaicinophilic Society as “ a real, though somewhat tongue-in-cheek, group that can be found on the Internet.” A quick Google search reveals
Scale of temperature the measurement of temperature, the formal definition of thermal equilibrium in terms of the thermodynamic coordinate spaces of thermodynamic systems, expressed in the zeroth law of thermodynamics, provides the framework to measure temperature. All temperature scales, including the modern thermodynamic temperature scale used in the International System of Units, are calibrated according to thermal properties of a particular substance or device. Typically, this is established by fixing two well-defined temperature points and defining temperature increments via a linear function of the response of the thermometric device. For example, both the old Celsius scale and Fahrenheit scale were originally based on