“Juvet Time Globe” / Smithsonian Institution
Today we refresh our understanding of time measurement standards. Use the login credentials at the upper right of our home page.
زمن
2022-11-04 11:00 - 12:00
Related upcoming events
-
2025-11-04 11:00 - 2025-11-04 12:00https://standardsmichigan.com/voting-precincts/