theroastedtoaster
theroastedtoaster@lemmy.world
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Just gonna leave this work of art here:
The Manual of Military Marvels https://m.youtube.com/watch?v=eb_a7u3K8Bo
P
It might be some sort of survey benchmark. If there’s one on each end of the bridge, it could be for measuring alignment of the movable section against the stationary section
Fibonacci/Golden ratio = 1.618 Kilometres in 1 mile = 1.609
Conversion is off by less than 1%, not bad at all