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

Physicists have devised a new model to account for the discomfort that airline passengers know all too well.

Theory Audio Design’s ic5 in-ceiling loudspeaker delivers high-output, versatile sound for home theater, multi-room, outdoor and marine installations. With a sealed design, and optional all-weather ...

An MQ-9 Reaper drone crashed into the Mediterranean Sea last December after losing its propeller midflight, likely due to the failure of a ring necessary to secure the prop in place. (SrA Raya Feltner ...

The man’s wife claims the “boat came out of nowhere — and never stopped” after her husband was hit in the Bahamas Erin Clack is a Staff Editor for PEOPLE. She has been writing about fashion, parenting ...

Discover why this innovative toroidal propeller is attracting attention. By altering propeller design, we may have unlocked a way to enhance efficiency and reduce noise in drones and various propeller ...

The high-efficiency aerodynamic and aeroacoustic optimization framework comprises the following key modules: 1) Shape parameterization, which transforms the baseline geometry into a set of design ...

Could the secret to transforming propeller design lie in the dimples of a golf ball? It might sound far-fetched, but the same aerodynamic principles that allow a golf ball to soar farther and faster ...

Aiming to meet rising demands for carbon fiber composite unmanned aerial vehicle (UAV) propellers, Mejzlik Propellers has added compression molding capabilities coupled with a snap-cure epoxy prepreg.

Finnøy Gear & Propeller has signed a contract to deliver complete propulsion systems for a new series of eight cargo vessels being built for the Norwegian shipping company Wilson ASA. The vessels will ...

Join us as we put 15 different Lego propellers to the test in this fun and informative video! We explore how each propeller design performs in terms of speed, power, and efficiency, comparing their ...

If you've ever visited a World War II museum and seen some of the dummy bombs on display, you may have noticed a distinct, unusual characteristic on some of them. Some of these bombs possessed tiny ...