On January 24, 2025, a seminar on the essence of metrology was conducted by Dr. Assefa Asmare. The presentation provided an in-depth exploration of the history and evolution of measurement systems, with a special focus on three fundamental units: length (meter), time, and mass.

Dr. Asmare began by tracing the origins of measurement, highlighting key historical developments and the importance of standardizing units to ensure precision and consistency in science, industry, and daily life. The seminar delved into the definition of the meter, explaining its transition from physical objects (such as a specific length of a metal bar) to its current definition based on the speed of light.

Time measurement was another key topic, where the discussion explored how various cultures and civilizations developed ways to quantify time and how advancements, such as atomic clocks, have revolutionized accuracy in modern metrology.

The seminar also covered the history and evolution of mass measurement, from traditional balance scales to modern techniques using atomic standards, emphasizing the critical role of accurate mass measurements in various sectors, including manufacturing and trade.

Overall, the event provided attendees with a comprehensive understanding of metrology's significance in shaping modern society and ensuring reliable, standardized measurements across diverse fields. Dr. Asmare's presentation was both informative and thought-provoking, offering valuable insights into how the science of measurement continues to evolve and impact our world.