I recall seeing a plausible argument (as in crosschecking locations and install dates with recordings made around the sites) connecting similar low-frequency rumbles to natural gas pipelines, as a two or three parter on one of the debunker channels. That's not really any more reliable than any other uSpud save as far as it passes Occam's Razor compared to whatever supernatural woo, b ut the p[oint is that it does pass it. I wonder where the nearest is to Barwell.
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‎noli esse culus
‎noli esse culus