Iron Harvesting.....
"Ignoramus17663" wrote in message
...
A long time ago, near Moscow, I was working on a fall potato harvest
with my class, and one girl found an unexploded mortar shell from
WWII, I would say 3-4 lb weight.
I doubt the following statement from Wikipedia:
It has been estimated that, for every square metre of territory on the
front from the coast to the Swiss border, a tonne of explosives
fell. One shell in every four[2] (some sources say one in every
three[3]) did not detonate. The Canadian National Vimy Memorial Site
is notable for supposedly having one unexploded munition for every
square metre.
Sounds a little excessive.
I punched the numbers and, if Switzerland were included, it's 9 trillion
tons of explosives. I think somebody sneezed when they were placing the
decimal point. g
--
Ed Huntress
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