The best (and worst) platforms people have run the game 'Doom' on

Sure, it can toast your bread, but can it run Doom? Here is a selection of the best (or worst) Doom ports.

A screenshot of Doom.

Graphing calculator

YouTuber "LGR" showed fans back in 2017 how to install the 1993 first-person shooter game onto a Texas Instruments TI-83 Plus graphing calculator. Just don't let the teacher spot you.

This might've gotten us interested in calculus.