In which I wonder how exactly poison works in the Superman universe

So I was reading this collection of 1950s issues of the Superman’s Pal Jimmy Olsen comic books, apparently. For the most part these are stories about Jimmy Olsen being up to some nonsense for extremely complicated yet ridiculous reasons Superman dare not explain until the last page. Or that Jimmy Olsen can’t explain to Superman, again until the last page. It’s a lot of strange behavior from what are presented as people.

Here we get to a story that’s about this Ruritanian country that figures Jimmy Olsen is the Crown Prince. And he figures, fine, he’ll be king for a couple days while the wicked prime minister tries to kill him. Wouldn’t you? That develops about like you’d figure.

Panels from “King For A Day”, a story running in Superman’s Pal, Jimmy Olsen #4, March-April 1955. Story by Otto Binder, art by Curt Swan and Ray Burnley. I do like the position of that insert circle, and the way Clark Kent’s X-Ray Vision can be pointing right at the soda in the other panel. It’s the sort of small touch that makes for a good reading experience. Anyway when Superman drinks the poison without suffering any, the evil minister figures his underlings have screwed up the poison. So that’ll be a mark against them on the next employee review, which is a bit of a mean thing for Superman to do to them. On the other hand, they were poisoning the king, so they have to have expected someone would mark something on their records.

And … so … what was it in the soda that looked like poison? Little axe blades? A miniature version of that woman who’s sometimes in Spy Vs Spy and kills Spy and Vs Spy? A tiny magnet to pull a bunch of lead dust together into a bullet once it’s swallowed? What did Superman’s X-Ray vision X-see?

Anyway you’ll be glad to know Clark Kent is able to stop Jimmy from drinking the poisoned soda without revealing his secret identity of Batman. He thinks to ask “Hey, can I have that exact soda you’re drinking right now before you have it?” and Jimmy figures, yeah, why not? In the end, Jimmy Olsen stops being the fake king of this Ruritanian country.