Interesting Engineering on MSN

The smart trick that lets diesel submarines stay hidden underwater: Explained

Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require ...
Interesting Engineering on MSN

3D-printed cartridge system recovers rare earth minerals from industrial waste

A new U.S. startup is aiming to recover high-purity critical minerals from domestic waste ...

Interlune digs into the development of an excavator for helium-3 and construction projects on the moon

Interlune says it's working on a $150,000 NASA contract to develop the technology for digging trenches and excavating the lunar surface.