Kilogramme Redefined: Formula Replaces Mass Of A Platinum-Iridium Lump
Source : www.thehindu.com Date : 2018-11-17 OPINION Relevant for: Prelims Specific News Topic: null The head of BIPM (International Bureau of Weights and Measures) Martin J.T. Milton holds a replica of the International Prototype Kilogram in Sevres, near Paris on October 17, 2018. | Photo Credit: AP At a meeting in Versailles, France, countries voted to…