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2. 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.

3. Inboard motor - Wikipedia

   en.wikipedia.org/wiki/Inboard_motor

   An inboard motor is a marine propulsion system for boats. As opposed to an outboard motor where an engine is mounted outside the hull of the craft, an inboard motor is an engine enclosed within the hull of the boat, usually connected to a propulsion screw by a driveshaft . In international shipping the marine diesel engines are the largest most ...

4. Marine propulsion - Wikipedia

   en.wikipedia.org/wiki/Marine_propulsion

   Rolls-Royce Marine Spey, a gas turbine developed by Rolls-Royce Holdings in the 1960s for marine propulsion. Marine propulsion is the mechanism or system used to generate thrust to move a watercraft through water. While paddles and sails are still used on some smaller boats, most modern ships are propelled by mechanical systems consisting of an ...

5. EV boat startup Arc wades into watersports with ... - TechCrunch

   techcrunch.com/2023/09/27/ev-boat-startup-arc...

   EV boat startup Arc has raised $70 million, funds it plans to use to build an all-electric boat for the watersports industry. ... The mid-range inboard wakeboarding boat runs about $100,000.

6. Navier's 30-foot hydrofoiling electric boat hits the water ...

   techcrunch.com/2022/12/07/naviers-30-foot-hydro...

   Now it’s a real 30-foot boat actually plowing through the waves at 25 knots. The craft is fully electric and uses hydrofoiling to get around the fact that batteries, while fine for wheeled ...

7. Johnson Outboards - Wikipedia

   en.wikipedia.org/wiki/Johnson_Outboards

   The original company that made Johnson inboard motors and outboard motors was the Johnson Brothers Motor Company of Terre Haute, Indiana, United States. They started building inboard 2-cycle marine engines in 1903 in a barn behind the house, along with matching boats. By 1908, they were making V4, V6, V8, and V12 aircraft and marine engines.