Uploaded January 2021 | Updated September 2026, 15 hours ago

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This is the last - and longest video in this mini-series about my Marble Clock.
Here you can see how I made the Marble Tracks. Getting things exactly right was a fiddly job, and much more work than you might glean from this 25 min video. But I got there in the end.
Clock Challenge Mission Accomplished!

Camera: Nikon D3400
Video Editor: OpenShot 2.5.1
Music: YouTube Audio Library