Globalti
Legendary Member
There's a brook about 5' deep by 5' wide that flows right under our house. When it rains really heavily as this morning you can hear boulders rumbling along the bed of the brook, the sound comes right through the structure of the house. I hate it. Just as the brook flows from under us and under the neighbour's garden the bottom is beautifully lined with granite cobbles, which don't grab the rocks so the worst noise comes when they bounce along that section.
Rocks must lose about a half or a third of their weight under water and fast flowing deep water has a huge amount of power. This is of course why river boulders are always rounded in shape.
Rocks must lose about a half or a third of their weight under water and fast flowing deep water has a huge amount of power. This is of course why river boulders are always rounded in shape.