If still haven’t decided which is cooler, ringing rocks or lake guns. Both make inexplicable noises.
Both are easily observable in nature, and both puzzle the dickens out of those who observe them. Lake guns go boom, and no one knows why. Every theory they came up with has a hole in it. Meanwhile, all over the world, for longer than history, the lake guns continue to go boom…
https://leeduigon.com/2015/08/30/another-mystery-of-gods-creation/
If you’re wondering why there aren’t any comments on your road construction cannonballs – well, take a guess. WordPress has struck again. Comments disabled :\
Oh, bother! I’ll go fix it.