Which Clock Is Used in Ancient Times?

When we think of ancient times, we often imagine people using primitive tools and technologies. However, it may surprise you to learn that even in ancient societies, people needed to keep track of time. While modern clocks are powered by electricity and rely on precise mechanisms, the clocks used in ancient times were much simpler.

Sundials: One of the earliest methods for telling time was the sundial. A sundial is essentially a device that uses the position of the sun to tell time.

The sundial consists of a flat surface known as the dial face and a raised object called a gnomon that casts a shadow onto the surface. As the sun moves across the sky, the shadow moves along with it, allowing people to tell time based on where the shadow falls on the dial face.

Water Clocks: Another ancient method for telling time was through water clocks or clepsydras. Water clocks were typically made up of two containers – one at a higher level and one at a lower level – connected by a tube.

The container at the higher level would be filled with water, which would then slowly drip into the lower container through a small hole in the tube. As more water flowed into the lower container, it would gradually fill up and indicate how much time had passed.

Ancient Egyptian Clocks:

Ancient Egyptians used obelisks as sundials. These tall stone structures were placed in open spaces where they could cast long shadows throughout the day. Egyptians also used water clocks that were made from pottery with sloping sides.

Roman Water Clocks:

The Romans took water clocks a step further by adding gears to them, creating more accurate timepieces known as horologiums.

Chinese Incense Clocks:

In China, incense sticks were burned until they reached specific markings indicating certain periods of time. The incense clocks were also used in Buddhist monasteries to signal the time for prayer.

  • In summary, ancient civilizations used a variety of methods to tell time.
  • Sundials were one of the earliest methods and relied on the position of the sun to cast shadows onto a flat surface.
  • Water clocks used the flow of water from one container to another to indicate the passage of time.
  • Ancient Egyptians used obelisks as sundials and pottery water clocks with sloping sides.
  • Romans added gears to water clocks, creating more accurate horologiums.
  • Chinese incense clocks burned incense sticks until they reached specific markings indicating certain periods of time.

In conclusion, while ancient societies did not have access to the advanced clock technologies that we have today, they were still able to keep track of time using innovative and resourceful methods. These ancient clocks are a testament to human ingenuity and creativity.