Several “Wi-Fi refugees” have a controversial condition called electromagnetic hypersensitivity (EHS) who have moved to Green Bank, West Virginia, where cell phone and Wi-Fi signals are banned.
Green Bank is located in the US National Radio Quiet Zone, a 13,000-square mile area where electromagnetic radiation on the radio spectrum—such as radio and TV broadcasts, Wi-Fi networks, and signals from cell phones, Bluetooth and other high-tech electronic devices—are outlawed, to prevent transmissions from interfering with a local radio telescope and a nearby military radio installation.
Little Evidence that EHS Is Real
https://science.nrao.edu/facilities/gbt/
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