It’s so rare to be surprised by a passenger plane that, when it does happen, it gets stored forever in the hangar of fond ...
Casual Navigation on MSN
Three blades or four, how propeller design balances speed, power, and cavitation
Ship propellers are a constant compromise between efficiency, vibration, cavitation, and power delivery. This video explains why adding blades can solve serious mechanical problems, and why engineers ...
Polarstern is being built for the Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (AWI).The new ...
Interesting Engineering on MSN
World’s first solid-state battery motorcycle debuts at CES 2026 with 370-mile range
Solid-state batteries reach public roads as Verge Motorcycles debuts a production-ready electric motorcycle with up to 370 ...
The Association of Maryland Pilots has taken delivery of a new Baltimore Class pilot boat from Gladding-Hearn ...
Verge Motorcycles, the Finnish electric motorcycle manufacturer known for its futuristic hubless rear wheel design, is ...
We've been covering Estonia-based electric motorcycle outfit Verge for a good while now, because it's been on the cusp of ...
Sailing World on MSN
2025 boat of the year best foiler: BirdyFish S
One up, two up, this foiler worked perfectly. Simple design, high quality build and no snorkel required. The post 2025 Boat ...
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