Discover how to create a simple and fun DIY foam boat with a working propeller and motor in this step-by-step tutorial. Watch ...

Explore how to build a DIY electric motor using simple, readily available materials in this detailed tutorial. Watch ...

Submarine manufacturer General Dynamics Electric Boat has fulfilled another significant objective in its production for the U.S. Navy. Groton-based Electric Boat delivered to the Navy this week the ...

Add Yahoo as a preferred source to see more of our stories on Google. General Dynamics Electric Boat officials, U.S. Navy officials and other guests gather at a christening ceremony for the Utah ...

Munro & Associates tear down a pair of electric motors from General Motors and Tesla. What their engineers found are two completely different approaches to cooling. One prioritizes simplicity, while ...

PROVIDENCE, R.I., Oct. 2, 2025 /PRNewswire/ -- Ilmor, a leading marine engine manufacturer, and HavocAI, a leader in collaborative autonomous maritime systems, today announced an exclusive long-term ...

For RC aircraft there are generally legal restrictions that require the craft to stay within line of sight of the operator, but an RC boat or car can in theory go as far as the signal will allow — ...

Interest in hybrid government and patrol boats is growing as boat builders demonstrate their many benefits. Launched last year at Seawork, Sweden-based Marell Boats says its M17 Patrol was the star of ...

A new electric motorsport championship is making an ambitious pitch to bring electric engines to the ocean — and Will Smith, LeBron James and Tom Brady are along for the ride. When you purchase ...

The U.S. Navy has awarded General Dynamics Electric Boat a $159.7 million contract modification to establish five contract line-item numbers, or CLIN, to facilitate the procurement of onboard repair ...