Nice. Related, I also love exploring different ways to visualize time, so a few months back I came up with twelve variations arranged in the form of an actual clock that you can click through to see each one.
Each one presents a different type of visualization (from sand, where each falling grain represents a second to a 3D-modeled set of water wheels)
That's pretty neat. The ? (help) link and the speed up button overlap on my browser (firefox on android, url bar on the bottom). My email is in my profile, I can send a screenshot if you need it.
My favorite retirement gift is a seven segment clock that points to the day of the week. It usually gets a laugh, followed up months later with an honest thank you and an anecdote about how it saved them from going to the bank on a Sunday or the like.
Each one presents a different type of visualization (from sand, where each falling grain represents a second to a 3D-modeled set of water wheels)
https://clocks.specr.net
https://dayclocks.com/