The world spinning around the Sun or shift workers shifting between days and nights the way we live our lives is formed by a myriad of rotating events. Some of these events occur every day while others are more unpredictable and more irregular.
For instance, the majority of people are aware that Earth revolves around the Sun every 24 hours. What is less well known is that the speed at which the Earth revolves can be different and make a day appear longer or shorter than expected. The Atomic clocks, that maintain an established time, have to be adjusted frequently by adding or subtracting a second. This is known as a leap second.
One of the most regular occurring events in the world of rotation is precession which is the cyclical wobble of the Earth’s axis of rotation, much like a spinny slightly off-center spinning toy top. This tilt in axial relation to fixed stars (inertial spaces) has the duration of 25,771.5. It is responsible for a variety of weather patterns such as the alternating directions between cyclones in the Northern and Southern Hemispheres.
Scientists have also observed the speed at which the Earth turns slows over long periods of time, leading to solar days to become gradually longer. On June 29th, the world added an extra leap second to the atomic clocks in order to better align them with the axis of the Earth. While the addition of a single second may seem like a minor thing however, it could have important implications for businesses that rely on rotating alter schedules. For instance, for multinational companies that depend on an international workforce, fumbling through static wiki pages and spreadsheets to manage shifting call schedules could be costly in terms of revenue and reputation. On-call rotation software is becoming well-known as it helps reduce service interruptions and also manages the transfer coverage and gives employees a clearer picture of the situation.
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