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New ship hull modifications to slash fuel use
Researchers at MIT have demonstrated that wedge-shaped vortex generators attached to a ship's hull can reduce drag by up to 7.5%, which reduces overall ship emissions and fuel expenses. The paper, ...
The finlet modification eliminates vortex generators between the 737NG’s horizontal and vertical tails. Credit: Vortex Control Technologies Convincing a major airline to retrofit an entire fleet with ...
One important form is called an optical vortex beam. Unlike an ordinary light beam with a flat wavefront, an optical vortex beam has a twisted, corkscrew-like phase structure and a dark center, much ...
The Last Airbender earns 89% on Rotten Tomatoes ahead of its Paramount+ premiere on July 25, 2026 — the highest-rated Avatar ...
Ferrari beat Mercedes at Silverstone thanks to an excellent set-up and highly effective energy deployment, although Kimi Antonelli's late-race issues ultimately paved the way for Charles Leclerc's ...
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What are those little fins on jet engines for?
There are many components that go into a jet engine, from combustors to compressors to those gigantic fans that are a staple of engine design. Many of these things are also found in the engines of ...
Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. If we were to consider southern California to be Earth’s spiritual centre for all things woo-woo, there is one ...
A Spanish startup called Vortex Bladeless has spent ten years building a wind generator that looks like a shaking pole — and the physics behind it is the same force that destroyed one of history's ...
The leading independent voice for aviation news and insight. Southwest Airlines has become one of the world’s largest airlines and budget carriers. Over the years, a loyal following emerged thanks to ...
AST SpaceMobile targets 45+ satellite launches in 2026 with $3.5B cash, strong operator backing, and $150–$200M revenue guide ...
Joby Aviation nears FAA certification with Virgin Atlantic deal; air taxi flights targeted for 2H’26. Click here to read more ...
In Palworld, you can get Pal Metal Ingots through processing materials in an Electric Furnace or through some Pal drops.
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