Introduction to the clock: On the brick wall to the left of the observatory gate, there is a 24-hour clock embedded in it. The time it represents is Greenwich Mean Time (GTM), which is used by all countries in the world.
Introduction to the clock: On the brick wall to the left of the observatory gate, there is a 24-hour clock embedded in it. The time it represents is Greenwich Mean Time (GTM), which is used by all countries in the world.