The Lazy Gun in a Science Fiction Story

I love stories that combine magic and tact just there's something about them that is so catnip to me. A book that e you made me think of was a god engines by john scalsey, in which the er, the literal engine of spaceships are gods that have been harnessed as power sources. So again, both magic and technology. Anyone who is not interacting with it on a daily basis is going to view it as magic, regardless of what it is.