Experimenting with futuristic propeller designs on my solar-powered boat to improve efficiency, speed, and handling. Watch ...

Refitting C-130Hs with NP2000 propellers offers performance and maintenance benefits, but the USAF is fully focused on buying ...

Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, ...

An error has occurred. Please try again. With a Lewiston Sun Journal subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Explore the fascinating world of innovation with our latest video on the "Transmission Belt System Propeller Steering for Water Bike Boat." Discover how this excellent idea revolutionizes water ...

David Malukas, 23, is going to a team that has a positive history of developing young drivers into winners. Malukas will replace Will Power, the 17-year veteran and Team Penske's winningest driver, in ...

15x AMA Champion Ricky Carmichael and 9x AMA Champion Ryan Villopoto recap the week in Pro Motocross and Supercross. A Division of NBCUniversal. DISCLAIMER: This site and the products offered are for ...

Isack Hadjar “has an idea” about Red Bull’s plans for his 2026 contract amid reports he’s set to replace Yuki Tsunoda as Max Verstappen’s teammate next year. German publication Auto Motor und Sport ...

England coach Brendon McCullum has left open the possibility of Harry Brook replacing Ollie Pope as vice-captain during the upcoming Ashes tour of Australia. Pope officially took on the role in May ...

Below we have compiled a full list of Google algorithm launches, updates, and refreshes that have rolled out over the years, as well as links to resources for SEO professionals who want to understand ...

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 ...