This image from “The Needs of the Many” is presented here by agreement between its creators, Iago Faustus and Dark Vanessa. Please do not copy or reproduce this image (except for fair use in good faith) without the consent of its creators. Thank you.
There was a great controversy over whether wood fired or coal fired starships baked the best pizza.
But coal-fired do get better mileage to the ton!
(Nice tribute to the last scene in the STOS Blooper Reel)