Hot work presents two significant hazards. First, open flames, flying sparks and hot surfaces can ignite flammable gases and vapors. Second, hot work may produce toxic flames and gases.
I must say that, with all due respect, I think that's a very ivory tower approach.
They are a locavore’s (someone who eats food produced within 100 miles of he lives) paradise.
The mules of Piedmont are exceeding strong and hardy. […] They are the only carriage that can be used in crossing the mountains, being very sure-footed: and it is observed that in choosing their steps, they always march upon the brink of the precipice.
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