Part 3/10:
A significant portion of the video is dedicated to the restoration and maintenance of military artifacts. The inventor shares their ongoing projects with cannons, artillery, and vintage weapons, emphasizing the physical effort involved—such as cutting steel with a hacksaw and handling heavy, old firearms like the Browning machine gun and Russian SK series weapons.
They display shelves full of relics, noting their love for restoring "old things," which serve as a foundation for their understanding of equipment and technology. They display an impressive collection of vintage naval artillery, emphasizing their dedication to preserving military history and technical craftsmanship.