Retrograde clock.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/retrograde_clock.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...621#post143372
https://www.homemadetools.net/forum/...206#post121301
https://www.homemadetools.net/forum/...085#post184293
https://www.homemadetools.net/forum/...242#post176856
https://www.homemadetools.net/forum/...496#post158697
