Whether it’s the world rotating around the Sun or shift workers shifting between night and day the way we live our lives is affected by a myriad of events. Some of these events occur every day while others are more unpredictable and more irregular.
The majority of people are aware that the Earth revolves every 24 hours around the Sun. The thing that is less well-known is the speed at which Earth revolves can be different which can make days appear longer or shorter than expected. The nuclear clocks, which have a standardized time, have to be adjusted on a regular basis by adding or subtracting seconds. This change is called a leap second.
One of the more frequent occurring events in the world of rotation is precession which is the cyclical movement of the Earth’s axis of motion, much like a spinny slightly off-center spinning top. This axial shift in relation to fixed stars (inertial spaces) has the duration of 25,771.5. It is responsible for a variety of weather patterns, like the alternating direction between cyclones in the Northern and Southern Hemispheres.
Scientists have also observed that the speed at that the Earth revolves slows down during creating a barrier free space for people with disabilities long periods of time, which causes solar days to become gradually longer. This is why, on June 29 the world added an extra second to atomic clocks, so that they would be more in sync with the real-world earth’s rotation. While one second might seem like a small amount, it has significant implications for businesses that depend on changing schedules. For instance, for multinational companies that depend on employees from all over the world, fumbling through static spreadsheets and wiki pages to manage the changing schedules of calls can easily become expensive in terms of revenue and reputation. On-call rotation software is becoming more popular as it reduces interruptions to service and helps manage transfer coverage and offers transparency to employees.
