SIdefinitioner
SIdefinitioner refers to the definitions of the base units of the International System of Units (SI). The SI is the modern form of the metric system and is the world's most widely used system of measurement. It comprises a coherent set of seven base units: the meter for length, the kilogram for mass, the second for time, the ampere for electric current, the kelvin for thermodynamic temperature, the mole for amount of substance, and the candela for luminous intensity.
The definitions of these base units have evolved over time. Historically, they were based on physical artifacts
These definitions ensure that the SI units are realized independently of any experiment or object, providing