

Pretty unrelated, but I do wonder what the mathematics are behind the elves taking the “straight road” from Middle Earth to Aman. I think it would start to ruin the mystique and magic of the Tolkien Legendarium, but it’s still fun to think about.
The idea is that after Sauron convinced Ar-Pharazôn, the last king of Númenor, to attack the Valar, Ilúvatar drowned their ships, killed their soldiers, and then reshaped Arda to be a sphere rather than flat. The elves who remained Middle Earth still had the right to return to Aman once they became weary of the world, and so Cirdan would build ships able to sail the old straight road directly from the grey havens to Aman. I’m wondering what that mechanism would be that would allow the ships to go through “space” rather than simply wrap around the sphere of Arda. Maybe a portal? Or just like straight up they lift off the ocean and float through space with minimal thrust before reaching Aman? Given that the Arda is supposed to be Earth far far in the past, how would the Valar hide themselves from a space travel capable humanity?








I like both of these ideas, but I think the lowercase sigma idea is probably closest to what Tolkien envisioned. Although it would be pretty funny seeing Tolkien get confused about video game logic when presented with the concept of flat world screen wrap. Try explaining integer over/underflow to a man who fought in WW1 and almost definitely never used a computer in his entire life