This 1897 Austrian custom involved hanging polished mirrors on fir trees to “reflect winter spirits back into the forest.”
Answer: What is Spiegelbaumnacht?
This 14th-century marginal note argues that Saint Nicholas could occupy multiple chimneys simultaneously via angelic intercession.
Answer: What is the Doctrine of Simultaneous Descent?
Assuming relativistic constraints, this variable represents the minimum curvature of spacetime required for Santa’s delivery route.
Answer: What is the Yuletide Geodesic Constant?
This obscure original verse of “Silent Night” mentions a census clerk falling asleep mid-count.
Answer: What is Verse Seven (1818 Salzburg draft)?
The first recorded use of tinsel was intended to represent this medieval philosophical concept.
Answer: What is divine emanation?
A short-lived Victorian British tradition required carolers to sing exclusively in odd-numbered time signatures.
Answer: What is the Yuletide Asymmetry Movement?
A disputed scholastic argument classifies Santa’s omniscience as this specific limited divine attribute.
Answer: What is moral omniperception?
This unpublished 1978 paper attempted to solve Santa’s route using a non-Euclidean Traveling Sleighman Problem.
Answer: What is the Kringle Optimization Manuscript?
An early Scandinavian version of “Jingle Bells” included this now-removed agricultural reference.
Answer: What is frozen rutabaga transport?
Glass baubles were initially banned in one German principality for resembling this forbidden alchemical symbol.
Answer: What is the perfected sphere?