The Hum

The Hum is one of Earth's most baffling acoustic phenomena—a persistent, low-frequency sound heard by a small percentage of people worldwide, often described as a distant diesel engine. Reported in locations like Taos, New Mexico, and Bristol, England, its source remains unconfirmed, with theories ranging from industrial machinery and ocean waves to electromagnetic vibrations or even physiological conditions. Despite scientific studies, no universal explanation exists, leaving "Hearers" frustrated and researchers intrigued. This mysterious drone, inaudible to most, blurs the line between environmental anomaly and human perception, making it a compelling modern enigma.