Among the wildest sights in aviation is a high-performance aircraft taking off from a lake or the sea. The exciting ability ...

Tua Tagovailoa UNDER 29.5 Pass Attempts (-106) Caleb Williams to Throw an Interception (+126) Patrick Mahomes UNDER 234.5 Passing Yards (-114) Tua Tagovailoa UNDER 29.5 Pass Attempts (-106) The ...

Hundreds of teachers in the East Bay are going on strike Thursday as talks stall over better pay and benefits. Thousands of students in the West Contra Costa Unified School District are going to feel ...

RICHMOND, Calif. (KGO) -- About 1,500 teachers from the West Contra Costa Unified School District are walking off the job Thursday. Though the district kept schools open, the strike is impacting about ...

The Pentagon on Saturday conducted the 21st known strike on an alleged drug-trafficking boat, US Southern Command announced Sunday. “Intelligence confirmed that the vessel was involved in illicit ...

SINTEF has now designed and manufactured new measuring equipment for model testing of contra-rotating propellers. This could be good news for many large ships. “We see that propulsion efficiency ...

Abstract: A contra-rotating propeller (CRP) offers higher propulsion efficiency compared to a single propeller. This paper presents a novel underwater CRP propulsion system that integrates a permanent ...

At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...

Late summer is peak season for powerboats. And in many lakes around the U.S., the subject of wake boats and their impacts on water bodies remains a divisive subject. Many lake users, especially ...