My latest trips down the wiki-hole:

It’s a straight line from Dazed and Confused to the Austin moon towers to the Servant Girl Annihilator.

And, though I don’t remember precisely the path, it’s no surprise that I refreshed my memory of the dancing plague that afflicted 16th century Strasbourg.

But I still don’t remember what process led me to the Dugong hypothesis for the origin of the word tabernacle.