From Soda’s desk

The KnowSoda blog

Curiosities, seasonal fun facts and quick quizzes, all from the app’s cards.

13 October 2026

Halloween fun facts: 13 spooky facts (all of them true)

From the Celtic Samhain to turnip lanterns, Frankenstein, Dracula and black cats: 13 Halloween fun facts, explained, and a quiz to test yourself.