My first post for Tor.com—by the way, that’s now a thing—is now live. “The Dúnedain and the Deep Blue Sea: On Númenórean Navigation” discusses something that’s always bothered me about the Tolkien legendarium. In The Silmarillion, the Men of Númenor are described as “mariners whose like shall never be again since the world was diminished.” But in Tolkien’s world, the world was diminished by making it round: those Númenórean mariners were sailing the seas of a flat earth. Most of our navigational methods wouldn’t work on a flat earth, so how did they navigate? In this article I actually try to answer that question; it turns out the question is answerable. I think.
This is either incredibly pedantic or delightfully geeky. You get to decide which.