Make an Eggstractor to peel boiled eggs
Rube Goldberg meets Cool Hand Luke.
Arguably pointless. Arguably quite satisfying.
It takes a whole lot more time to build this DIY contraption, than to peel a damn egg. But should you decide to construct this, you can (technically) peel 50 eggs in a minute.
At WonderHowTo, we have previously indexed the culinary principle of blowing an egg through the egg shell. But never this contraption.
In case you forget...it is the journey, not the destination.