Events tagged with "global standards"

Historical Events tagged with "global standards"

Turns out history loves a label—battles, breakthroughs, and the occasional disaster, all neatly tagged for your browsing pleasure. Because sometimes you just need every weird invention in one place.

Science & Technology

Introduction of the First Leap Second

June 30th, 1972 52 years ago

The first leap second was added to the Coordinated Universal Time (UTC) system to account for irregularities in the Earth's rotation. This adjustment was necessary due to variations in the Earth's speed of rotation and the need for timekeeping accuracy in scientific, technological, and navigational applications. The International Earth Rotation and Reference Systems Service (IERS) coordinated this adjustment, marking a significant milestone in timekeeping history by ensuring that atomic time remained in sync with astronomical observations.