Earth’s changing spin is threatening to toy with our sense of time, clocks and computerized society in an unprecedented way — but only for a second. For the first time in history, world timekeepers ...

Earth’s changing spin is threatening to toy with our sense of time, clocks and computerized society in an unprecedented way — but only for a second. For the first time in history, world timekeepers ...

Adding and subtracting time is often a complicated task. Addition isn’t impossible, because the minutes and seconds can be added in their places, and then the seconds that exceed 59 can be reduced and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Earth’s changing spin is threatening to toy ...