What's My JND?
keithcirkel.co.ukComments moved to https://news.ycombinator.com/item?id=47321188 (since that one was posted by the author and we wanted to put it in the SCP - https://news.ycombinator.com/pool).
Comments moved to https://news.ycombinator.com/item?id=47321188 (since that one was posted by the author and we wanted to put it in the SCP - https://news.ycombinator.com/pool).