Nah, most amish communities are surrounded by normal folks and have pretty good cell coverage. A better control group would be communities around radio telescop

Nah, most amish communities are surrounded by normal folks and have pretty good cell coverage. A better control group would be communities around radio telescopes where cell towers can't be built for fear of interference with research. https://en.wikipedia.org/wiki/United_States_National_Radio_Quiet_Zone https://en.wikipedia.org/wiki/United_States_National_Radio_Q...