EXCERPT Describe the Windsor Hum. A deep time bass rattle; a quivering in the gut. The creak of double-glazed windows with an angry bee caught between two planes. Night terrors. Not everyone can ‘hear’ the Hum, but the vibroacoustic effects of infrasound—sound that exists below the range of human hearing—can cause suffering, instigating fatigue, insomnia, depression, anxiety, and migraines…