|View single post by darrylhuffman|
|Posted: Fri Jul 28th, 2017 10:08 pm||
|On one of the episodes of THIS OLD HOUSE on PBS, they visited a rock quarry and took the viewer through each step of production.
Great viewing. The main thing I got from viewing that program is that they still do it today the same way they did it decades ago.
Sometimes old technology still works great.
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The search for someone else to blame is always successful.