Something that never fails to amaze me about the Norden is the CEP (which is a radius, I know...) is numerically about equal to the length of my grandfather's B-24, which is pretty impressive performance for a box of gears a couple miles up in the air.
AFAIK no one has ever built a Norden or a Norden inspired sight out of lego or meccano, which would be interesting to see. I'm not interested in something visually similar as much as I'm interested in something that operates identically.
AFAIK no one has ever built a Norden or a Norden inspired sight out of lego or meccano, which would be interesting to see. I'm not interested in something visually similar as much as I'm interested in something that operates identically.