Comments by "John Cunningham" (@johncunningham4820) on "American Asks "What is This Thing Australia?" (Part 2)" video.

  1. I think that little Metal Ball thingy on the Tap @5:56 was a Water-Hammer suppressor . Diaphragm and Some Air pressure , as a Hydrostatic Damper . The Squiggly Lines in the Field just looked like someone , probably a Kid , had been tooling around in the area on a Minibike . The Best routes . The Red Poles in the Highway divider are near the " Light-horse Interchange " on the M4 Sydney . The represent the Soldiers of " The Light Brigade " . And finally , the last Item , the Stone Egg looked like something known as a Thunder-Egg . An Opal related Natural formation .
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