Jason Hotchkiss made this amazingly geeky timepiece using persistence of vision and an old hard drive. All the code and schematics are available on Github and he’s diligently documented the process of making it on his blog, Stuff and Nonsense. If you like POV clocks as much as I do, be sure to check out the list below for a few of the others we’ve posted about. [via Nerdstink]

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