The “Hum”
The Hum is an unexplained low frequency rumbling sound heard by about 2% of the population from inside their homes during the late evening hours. I began noticing the Hum when I moved to Ipswich. Do you hear it?
Category: Mysteries
The Hum is an unexplained low frequency rumbling sound heard by about 2% of the population from inside their homes during the late evening hours. I began noticing the Hum when I moved to Ipswich. Do you hear it?
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