Sleep Story 199 – Secrets of Polar Travel
Bore You To Sleep - Sleep Stories for Adults
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The Importance of the Polar Ship
The polar ship must be a good sea boat to ride out the furious autumn gales of the north atlantic and polar oceans. Virtually all the ships used in the history of ice navigation have been sailing vessels built in scotland, norway and the united states for the whaling and sealing industries. It is also virtually impossible to repair injury to a steel ship during the voyage. But steel and methods to compassit ship building, used in a vessel's interior may reduce weight and increase her strength.
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