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METHOD:PUBLISH
X-WR-CALNAME:Vatican Observatory
X-ORIGINAL-URL:https://www.vaticanobservatory.org
X-WR-CALDESC:Events for Vatican Observatory
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DTSTART:20250101T000000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260520
DTEND;VALUE=DATE:20260521
DTSTAMP:20260608T070859
CREATED:20210226T012241Z
LAST-MODIFIED:20220511T142557Z
UID:10009122-1779235200-1779321599@www.vaticanobservatory.org
SUMMARY:World Metrology Day.
DESCRIPTION:World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations. The Convention set the framework for global collaboration in the science of measurement and in its industrial\, commercial and societal applications. The original aim of the Metre Convention – the world-wide uniformity of measurement – remains as important today as it was in 1875. \nhttps://www.worldmetrologyday.org/index.html
URL:https://www.vaticanobservatory.org/event/world-metrology-day/2026-05-20/
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