Today I learned about an app called Architecture of Radio. Itβs paid, though inexpensive (support your fellow coders βπ»). You aim it anywhere except the ground, I learned this the hard way, and it shows you Wi-Fi networks, cell towers, and even satellites. I aimed it at a cluster of buildings by my bus stop. Making the invisible world around us visible is awe-inspiring.
https://cybre.space/media/FKXsVtnGJDiFPuwVPfc
Notices by π ± yte (byte@cybre.space)
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π ± yte (byte@cybre.space)'s status on Monday, 04-Dec-2017 21:40:20 EST π ± yte