I have fond memories of hacking my TI-83+ graphing calculator in high school to play Wolfenstein 3D and other games (because killing Nazis > paying attention in algebra).
In the video above, YouTuber Equalo takes it a step further by running DOOM on his TI-84 … but instead of using batteries, he figures out how to power the whole thing with 100 pounds of diced potatoes strung on a wire grid. — Read the rest