Time turners are limited to 6 solar hours.
Therefore time turners were limited after the invention of Equinoctal hours, in 127CE.
Can you expand on the reasoning here? I don't see how you conclude that the limitation on time turners is somehow dependent on someone thinking in terms of equinoctal hours. It seems just as plausible that the (length of day)/4 limit (which happens to equal six equinoctal hours) is based on the physics of time turning and has applied all along.
My non-conclusive arguments for this are as follows:
The next discussion thread is here.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 84. The previous thread has passed 500 comments. Comment in the 14th thread until you read chapter 84.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
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