Dear Mdms and Sirs,
I may have a tip for this upcoming rubric of yours: the “Museum of Things” in Berlin. It is what the name says, a museum of things.
They have quite a lot of things in there (but not too much), all kinds of things. It would be to exhausting to explain in detail, but one can spend a pleasantly dull afternoon in there.
Here’s the website: http://www.museumderdinge.de/
Hope I could help and thanks for your wonderful website [exclamation point removed]