How many balloons do you have currently deployed? Do you have a data API for the balloons?
https://news.ycombinator.com/item?id=41173161
Such that we can see them?
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As others mentioned, this is a fantastic launch.
I'd love to have one permanently teathered to a place of my choise using a fiber-optic+carbon/kevlar thread to hold it in place with data coming down the fiber, and have the camera and pico compute data and radios powered by solar.