International Measuring System

The International Measuring System, known as the International System of Units (SI), is a globally accepted standard for measuring quantities like length, mass, time, and temperature. It ensures consistency and accuracy across countries and fields such as science, industry, and commerce. The SI uses units like meters for length, kilograms for mass, seconds for time, and degrees Celsius for temperature. These units are based on precise, universally recognized definitions—such as the speed of light or the vibrations of atoms—making measurements comparable worldwide and fostering international cooperation and technological development.