In physics, spherical harmonics are how you find the signal in noise scattered across a sphere. This newsletter is about building that instrument for cities.
Everyone is an expert on their own street, but almost none of that knowledge ever reaches someone who can act on it. At Spherical Harmonics, we build open-source tools like CityEdit that let neighbors draw and vote on street redesigns, then turn the results into drawings a city engineer can actually use.
Here you will find our build logs, essays on collective intelligence, and field notes from the street. Free.
