World Time Zone: How Clocks Quietly Changed the World (Relaxing History) | Sleepy History скачать в хорошем качестве

World Time Zone: How Clocks Quietly Changed the World (Relaxing History) | Sleepy History

Before time zones existed, every city lived by its own sun. No shared clocks. No global schedule. Just daylight and shadow. In this calm, slow-paced history documentary, we explore the quiet and mysterious origins of World Time Zones—from small American towns and steam railroads to London’s Greenwich Mean Time and the system that now governs the entire planet. This video is designed for relaxation, deep focus, and sleep. There is no rush—only stories, soft narration, and historical detail. 🌙 Perfect for: Falling asleep Late-night listening Calm background learning History lovers who enjoy slow storytelling #quiethistory #sleep #historydocumentary #americanhistory #boringhistory