Interesting Engineering1h
Spanish submarine to go undetected longer with world-first propulsion system
The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.
This radical plane concept with an all-in-one wing could be the future of commercial flight. See the leading designs from startups and Airbus.
Two companies want to puncture the Airbus-Boeing duopoly with a new jet type, but Airubs hopes to stay one step ahead with ...