Despite Advances In Technology, The U.S. Navy Still Maintains A Formation Of?
Answer: Wood-Hulled Ships
The vast majority of the vessels in the U.S. Navy’s extensive fleets are metal through-and-through: battleships, destroyers, and aircraft carriers alike all sport nearly all metal construction and have for over a century.
There is an exception to the rule, however, and with good reason. The hulls of Avenger-class mine countermeasures ships are made of reinforced wood. The hull itself is Oak, Douglas Fir, and Nootka Cypress, selected for their high strength and flexibility but low weight; the wood is covered with a flexible coating of glass-reinforced plastic (fiberglass) to protect it from ocean water. The combination of the wood and plastic shell is well suited to bending and flexing under the stress of mine blasts without permanently deforming or caving in like a metal-sided vessel might. The design also provides the ships with a low magnetic signature.
The bulk of the Navy’s mine countermeasures ships are kept abroad in Japan and Bahrain where they can be easily deployed to keep foreign waters clear of mines.
Which One Of These Iconic Novels Sold Less Than A Few Dozen Copies A Year For Decades After Publication?
Due To Early Industry Limitations, Silent Films Were Recorded In?
Amazon CEO Jeff Bezos Funded An Expedition To Find What?
In The 1980s, It Was Possible To Download Software From Which Of These Unlikely Sources?
Up To One Fifth Of The Legionnaires’ Disease Outbreaks In England Were Linked To?
The World’s Smallest Deer Is The?
Russia’s Secret Cold War Maps Of What Are Now Preferred To Official Maps?