Hi Carsten.
What did the author (at the site you sent below)
mean when he said ...."The subs is at this point
made from the same tubes and the tower of windmills. This makes it a VERY solid
shape."
"tubes and towers of windwills"? Are windmills
where Peter Madsen lives (Denmark) made out of thick steel tubes and towers
sufficient as external pressure vessels for
submarines?
Bill.
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