How A $100M Submarine 'Sank' A $6B US Nuclear Supercarrier

In a naval exercise, a modest $100M Swedish submarine stunned the U.S. Navy by “sinking” a $6B supercarrier — a result that ...
The National Interest

Sweden’s Blekinge-Class Submarine Is Redefining Naval Stealth

Here’s What You Need to Remember: Though complex, the Saab explains how the Stirling engine works, “in a Stirling engine, the necessary heat is produced in a separate combustion chamber and ...
Yahoo

From 1816 to now: Stirling engine is providing clean energy solutions

Building off a design invented and patented nearly 207 years ago by Robert Stirling, Qnergy’s Free Piston Stirling Engine is revolutionizing the capture of one of the most harmful pollutants out there ...
The National Interest

There’s a Reason the Gotland-Class Submarines Are the Pride of the Swedish Navy

The Gotland-class has a number of features that are optimized for a minimal acoustic signature. A lot of the work was done by Saab, which fills quite a few defense tenders for the Swedish military.
YouTube on MSN

How to Make a Stirling Engine Low Temperature

Discover the fascinating world of engineering with our step-by-step guide on how to make a Stirling engine designed for low temperatures. This video provides detailed instructions on building a ...