The famous Taos Hum is actually the sound of an ancient Stargate which was buried and hidden by one of the Elder Races in the area around Taos, New Mexico. Stargates are highly radioactive when they are activated so to protect the Humani from radiation, the Elder Races buried the only last known functioning Stargate on planet Earth underneath thousands of feet of Earth matter to keep it away from the hands of any Humani.