Video of volcano smoke rings.
13. God's first temple was his holy hill....his volcano.
14. Pyramids (meaning fire in the middle) represented volcanoes.
Fog Horn, I came across this and thought you might be interested in the thoughts of people through the history of Ancient Egypt about this thing called 'Benben' in their religious beliefs and it's relation to ideas about volcanic and seismic activity. I'm not sure if you've heard of it before. Unfortunately, it doesn't seem easy to find in-depth research by professional experts about it.