Meta: main idea is since 2223 and 3334 deal with the incomprehensibility of software/algorithms, do something similar with hardware. I mean, how many know how a silicon IC works?

A computer accidentally sent from the future. Uses reversible computing to not require any energy. Need some downside to make it not a thaumiel.

Tech support from the future (called using Einstein-Rosen bridge) in some modified future version of Esperanto.

Note to self: Go to PandoraNukerPreviewer to work on drafts.