And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
Long as the mining equipment remains down in the salt it has no corrosion, up on the surface it instantly rusts deep and fast, except cast iron components, they stay clean, all the steel alloy is junk in a week.
Salt Mines under Lake Erie?
ReplyDeleteYes indeed. Here is an interactive map of major salt deposits and production facilities in North America, including the Great Lakes area:
Deletehttps://studylib.es/doc/5039598/major-salt-deposits-and-dry-salt-production-sites-in-nort...
This image depicts a massive underground chamber within a German rock salt mine.
ReplyDeleteThe high-purity salt is extracted from depths of approximately 500 to 550 meters (1,640 to 1,800 feet).
The vast scale of the excavation relies on leaving large salt pillars behind to support the ceiling structure.
I understand that they used the same system in the Kennicot copper mine in Alaska!
DeleteI remember running a 10 K race in the former salt mines outside of Kansas City. It was pretty earie.
ReplyDeleteLong as the mining equipment remains down in the salt it has no corrosion, up on the surface it instantly rusts deep and fast, except cast iron components, they stay clean, all the steel alloy is junk in a week.
ReplyDeleteHow fast can I move in my RV, and enough food, water, fuel, and books to last through a volcanic winter or a meteor strike?
ReplyDeleteSadly, the scum that are destroying this planet have safe places like this to hide from what they will unleash on the rest of us.
ReplyDelete