@Miikka My grandson is an avid consumer of this story.
@Miikka I sneak another all time favorite into the timeline
https://en.wikipedia.org/wiki/Static_electricity#Contact-induced_charge_separation
@Miikka that's a great one, although I think this one has to be up there, too
@Miikka @jwz My favorite is this (famous?) one from the "Scottish National Antarctic Expedition" article. Alas, the current text just says "Piper Gilbert Kerr alongside a penguin, March 1904", because we can't have nice things.
(The article Talk page has literally thousands of words of Wikipedians Wikipediaing over whether to allow it or not.)
@Miikka Mine is on this page.
https://en.m.wikipedia.org/wiki/Cat_and_mouse
BTW, if you check the photo details, you'll find it's only used for that one article. Someone uploaded that photo to Wikipedia just to illustrate a stub that should arguably be on Wikitionary.