Criticism
The Habakkuk design received criticism, notably from Sir Charles Goodeve, Assistant Controller of Research and Development for the Admiralty during World War II. In an article published after the war Goodeve pointed out the large amount of wood pulp that would be required, enough to affect paper production significantly. He also claimed that each ship would require 40,000 tons of cork insulation, thousands of miles of steel tubing for brine circulation, and four power stations, but that for all those resources (some of which could be used to manufacture conventional ships of more effective fighting power) Habakkuk would only be capable of six knots of speed. Much of his article also contained extensive derisive comments about the properties of ice as used for ship construction.
Read more about this topic: Project Habakkuk
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