Kelluu, a Finnish startup, is developing low-cost hydrogen airships that can fly for up to 12 hours. They've recently attracted attention from NATO, securing a deal with a member for trials. The ...

The famous British Supermarine Spitfire used various propellers during its early service. Rotol Airscrews, Ltd was formed in 1937 as a joint venture of Rolls-Royce and Bristol. The name, a combination ...

Bring Negan’s infamous Lucille to life this Halloween with our step-by-step prop tutorial! Perfect for fans of The Walking Dead wanting to add authentic flair to their costume. #WalkingDead ...

A preliminary report on the Harnett County plane crash that killed two people does not indicate a probable cause but describes what happened as the aircraft went down after leaving the Raleigh ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of the ...

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 ...

Textron Aviation division McCauley Propeller featured its four-blade aluminum constant speed propeller for the Cessna Grand Caravan EX at Aero Friedrichshafen 2025 in Germany. Credit: Bill Carey ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Rotol introduced the R130 propeller ...

Hartzell Propeller announced the launch of Kestrel, its lightweight carbon fiber constant-speed prop—the first entry in its new Falcon composite propeller series. The propellers are specifically ...