- Hum Forum - Yahoo Group for discussion of mysterious hums.
- Taos Hum Page - Information and links about the "Taos Hum," a low throbbing sound heard in quiet locations worldwide, especially in the USA, UK, and northern Europe. It is not detectable by microphones or VLF antennae, and the source is still a mystery.
- The Guns of Barisal and Anomalous Sound Propagation - Discussion of research into the physics behind mysterious sounds resembling cannon fire, heard at Barisal, India, and other locations around the world.
- Things That Go Boom in the Night - Article about the Moodus (Connecticut) noises and the findings of recent investigations that linked these noises with seismic activity.
- Unexplained Sounds - About.com page gathers together information about mysterious booms, persistent hums, and underground rumblings that defy explanation. Includes audio clips.
Last update: Jun 6, 2014 06:51:10. Phy.org is a private web site, powered by the Open Directory Project.
