I have a great idea for a novel. You know what would make it even better?…
Serious Science Question: How do you blow up a space monster using 18th century technology?
June 10, 2012Posted by on
So, in this scene from my novel, the heroes are attacked by a horrifying creature, and they’re limited to ~18th century levels of technology to deal with it. The monster floats in air by means of a hydrogen bladder; its metabolism breaks down water into hydrogen and oxygen. I’ve devised a spear that lets them pierce the creature’s skin and send a spark into its hydrogen bladder to blow it up. I figure there would be no oxygen inside the bladder though, so the weapon sends a spray of saltpeter (KNO3) to act as an oxidizer.
My question for any chemistry buffs out there: how far-fetched does this sound? Okay, okay, I realize the whole thing’s pretty-blinking far fetched, but I mean specifically the way I’m blowing up the monster? Is there some basic fact about the combustion of hydrogen that I don’t understand? Is there some easier way? If you have any ideas, please drop them in the Comments below. Thanks!
If I haven’t said it before, thanks to Michael P for the idea of deepstaria enigmatica as a model for an alien life-form, and to novelist Michael R Wilson for the image of a cloud bank stretching across the horizon like a wall. Those two images together formed the nucleus of this scene.