görüntüleme
4:23
Millions of People Come to Prague To See This Show | 4K Astronomical Clock | Walk of the Apostles
6:50
LOGO! Timers 5 | Astronomical clock | Stopwatch | Siemens PLC programming
3:29
Siemens PLC program of an Astronomical Clock - Sunrise And Sunset
4:32
Smrtka na pražskom orloji
2:03:17
Boring Science For Sleep | Boring Inventions | The Invention of the Time (3400 BC)
1:02:55
The Bern Clock Tower | Der Berner Uhrturm | Franz von Alt’s watercolor painting | TV art screen
50:00
Star Clock BC : The Antikythera Mechanism
1:27:48
Ancient Clocks and Timekeeping | Calming History Bedtime Story
