Question

Collect information about time-measuring devices that were used in the ancient times in different parts of the world. Prepare a brief write up
on each one of them. The write up may include the name of the device, the place of its origin, the period when it was used, the unit in which
the time was measured by it and a drawing or a photograph of the device, if available.​

Answer 1

Answer:

Ancient Time Measuring Devices

Sundials and Obelisks. In 1500 B.C simple sundials were used to divide the time interval between sunrise and sunset in 12 different parts. ...

Sand-glass. ...

Water clock. ...

Candle clock. ...

Pendulum. ...

The Quartz.