[Ruphin]

If you like this kind of thing you should take a look at the suckerpinch channel on YouTube. The technical complexity and amount of effort spent on some of his projects is quite unbelievable, with no practical use other than displaying the crazy things you can do with computing.

Particularly Reverse Emulating the NES and Harder Drives are good examples of this.

[_carbyau_]

May favourite suckerpinch is the Uppestcase and Lowestcase letter video.

I like that he takes something familiar - and goes sideways with it such that you could have thought of that, but probably wouldn't have "explored that space" mentally.