The Berkeley Public Library has a tool lending branch: https://www.berkeleypubliclibrary.org/locations/tool-lending...
Or perhaps Usonians: https://en.wikipedia.org/wiki/Usonia
Yes. This site seems to be using https://krpano.com, but https://openseadragon.github.io/ is an open-source alternative. The New York Times has used the latter for features like this one: https://www.nytimes.com/interactive/2025/04/26/world/europe/...