#s.odile.loop

wavelength of 690nm, which means it would activate L cones nearly exclusively. If we're correct in our mapping of wavelength combinations to color terms in historical documents, then this would be considered a shade of "red".

I still don't know if I believe it. It seems fantastical, like I've become a character in a children's story, chosen to leave behind the world of the mundane and enter a realm of magic. Or like this is all a dream, and as soon as I'm about to see the shade my brain will realize it doesn't actually know how to show me something I've never seen before, so it'll put me in front of a full auditorium instead; and then I'll forget how to speak Vaugardian, or realize I'm not wearing any pants, or both, and then I'll wake with a start back in Ka Bue.

But however strange it seems, I can't think of any reason they'd have to lie about it. Why else all the NDAs? Why else contact me? So I must assume that it's true. That after years of trying to solve humanity's loss of color vision — a project that began long before I joined it, and that I expected to continue long past my time — I am about to simply be shown a perceivable color. That's the strangest part, really; that this breakthrough isn't related to the mechanisms of sight, but rather, the thing seen.

14/1/29

I thought perhaps they'd synthesized it somehow. Stumbled upon the correct combination of chemicals by accident. Maybe even invented a new sort of craft.