The clock was initially set at seven minutes to midnight and has moved 25 times since then. It can move backwards and forwards, with movement away from midnight showing that people can make positive ...

It keeps things simple by using a cheap 24 hour clock movement to rotate a GoPro as the Earth spins. The result is a time-lapse where the stars appear to be stationary while the horizon rotates.

[Matthew] designed motor pin replacements specifically for Sunbeam electric movements, the relatively inexpensive alternative that graced many a mid-century household clock. He only had the ...

Movement could be mechanically driven or happen as a result of natural effects. Image caption, Astronomical Clock, Prague, Mikulas of Kadan and Jan Sindel, 1410, Peter Scholey / Alamy Stock Photo ...