In this day and age, time is money. Literally. We're so obsessed with the time that we've created an industry around it.
But where did this obsession come from? Why are clocks so important?
In this article, we'll explore the history and science of clocks, and why they play such an important role in our lives.
What is time?
To clocks, time is everything. But what actually is time?
Most people think of time as a linear progression- we move steadily from the past to the present, to the future. But Einstein's theory of relativity proposed a more complex view of time that involves four dimensions- three spatial dimensions, and one temporal dimension.
In this view, time is like a river, with the present moment as the flow and the past and future as banks. The farther you get from the present moment, the more distorted things become- just like how objects viewed underwater seem to change shape.
At its heart, time is an abstraction- it's simply a way of measuring how long something has been going on. Clocks use this measurement to keep track of events and manage our daily lives.
How does a clock measure time?
A clock measures time using a pendulum or a quartz crystal.
The pendulum swings back and forth, and the time is calculated by how long it takes for the pendulum to make one complete swing.
Quartz crystals vibrate at a very precise frequency, and this vibration is used to measure time. The vibrations are counted to calculate the passage of time.
How have clocks changed over time?
Clocks have come a long way since their inception. In the early days, they were mostly used for measuring time and tracking the movement of the sun and stars.
Nowadays, clocks are used for a myriad of purposes. They're not just for telling time anymore - in fact, many people now rely on clocks to keep them organized and on track.
Clock design has also evolved over time. They're no longer just functional objects - they can be beautiful pieces of art that add a touch of sophistication to any room.