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
Recent Posts: Historic Ipswich
The Marblehead smallpox riot, January 1774
Tour of the Old North Burying Ground, Oct. – Nov. 2021
The Mill Road Bridge and the Isinglass Factory
Ipswich mob attacks Loyalist Representative Dr. John Calef
Ipswich Village (Upper High St.)
Nathan Dane
The October Gale of 1841
The Great Snow Hurricane of October 9, 1804
Public safety
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