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2. General Dynamics Electric Boat - Wikipedia

   en.wikipedia.org/wiki/General_Dynamics_Electric_Boat

   General Dynamics Electric Boat[ 2 ] (GDEB) is a subsidiary of General Dynamics Corporation. It has been the primary builder of submarines for the United States Navy for more than 100 years. The company's main facilities are a shipyard in Groton, Connecticut, a hull-fabrication and outfitting facility in Quonset Point, Rhode Island, and a design ...

3. Electric boat - Wikipedia

   en.wikipedia.org/wiki/Electric_boat

   An electric boat is a powered watercraft driven by electric motors, which are powered by either on-board battery packs, solar panels or generators. [ 1 ] While a significant majority of water vessels are powered by diesel engines, with sail power and gasoline engines also popular, boats powered by electricity have been used for over 120 years.

4. Columbia-class submarine - Wikipedia

   en.wikipedia.org/wiki/Columbia-class_submarine

   Columbia -class submarine. The upcoming Columbia-class (formerly known as the Ohio Replacement Submarine and SSBN-X Future Follow-on Submarine) nuclear -powered ballistic missile submarines of the United States Navy are designed to replace the Ohio class. [ 7 ] Construction of the first vessel began on 1 October 2020. [ 8 ]

5. Student's electric boat challenge around UK coastline - AOL

   www.aol.com/students-electric-boat-challenge...

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6. USS Hyman G. Rickover (SSN-795) - Wikipedia

   en.wikipedia.org/wiki/USS_Hyman_G._Rickover_(SSN...

   12 VPT tubes for BGM-109 Tomahawk, four 21 inch (530 mm) torpedo tubes for Mk-48 torpedoes. USS Hyman G. Rickover (SSN-795), is a Virginia -class nuclear-powered attack submarine of the United States Navy and the second such boat commemorating Admiral Hyman G. Rickover, pioneer of the nuclear navy. [5] The boat's sponsor is Darleen Greenert ...

7. Electric ‘seagliders’ that skim over water could make ferries ...

   www.aol.com/electric-seagliders-skim-over-water...

   In the summer of 2022, REGENT tested a quarter-scale prototype of its seaglider — a remotely operated version weighing 400 pounds, with a wingspan of 18 feet. The full-scale commercial vehicle ...

8. SSN (X)-class submarine - Wikipedia

   en.wikipedia.org/wiki/SSN(X)-class_submarine

   A CBO report in November 2022 suggested that the Navy is looking at several alternatives for the number of boats purchased over the next 30 years. [13] All would be a decrease from the 77 total boats planned for procurement between 2022 and 2051 in the December 2020 Plan. All three alternatives see construction of SSN(X) submarines beginning in ...

9. CES: Brunswick debuts new electric motors for bigger boats - AOL

   www.aol.com/finance/ces-brunswick-debuts...

   The tech-laden 405 Conquest boat from Brunswick, produced by Boston Whaler and loaded with stereo cameras for auto docking and a fathom power system using lithium ion batteries instead of ...