World Metrology Day – History, Significance, BIPM, OIML
World Metrology Day : General Knowledge World Metrology Day is a day to celebrate the International System of Units and...
World Metrology Day : General Knowledge World Metrology Day is a day to celebrate the International System of Units and...
World Mangrove Day : General Knowledge World Mangrove Day, or the International Day for the Conservation of the Mangrove Ecosystem,...
World Liver Day : General Knowledge World Liver Day is observed annually on April 19 and raises the important and...
World Leprosy Eradication Day: General Knowledge Every year, the last Sunday of January is celebrated as World Leprosy Eradication Day....
World Sickle Cell Day : General Knowledge World Sickle Cell Day is observed every year on June 19 which is...
World Religion Day: General Knowledge The Third Sunday of every January is celebrated as World Religion Day, also called International...
World Red Cross Day - History, Significance, FAQs World Red Cross Day, also known as World Crescent Day, is celebrated...
World Psoriasis Day : General Knowledge The International Federation of Psoriasis Associations (IFPA) observes World Psoriasis Day on the 29th...
World Radiology Day : General Knowledge International Day of Radiology is observed annually on 8th November to celebrate and promote...
World Post Day 2022 : General Knowledge World Post Day is celebrated on 9th October every year to mark the...