'Witchcraft' is the result of acoustic resonance at the Devil's Church in Finland -- Secret History -- Sott.net sott.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sott.net Daily Mail and Mail on Sunday newspapers.
Was 'witchcraft' in the Devil's Church in Koli based on acoustic resonance? The crevice cave has a unique soundscape sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Speak of the devil, or better yet, hear the devil! Finnish researchers unveil a mysterious resonance at Devil's Church cave, where sound and spirit intertwine.
The national park of Koli in eastern Finland is home to a famous, 34-metre-long crevice cave known as Pirunkirkko, or Devil’s Church in English. In fo..