Julius Perdana on MSN

Building the WS15 turbofan engine kit for the J20 fighter jet

Watch the WS15 turbofan engine model come together piece by piece. Explore the details behind this impressive J20 fighter jet ...
YouTube on MSN

Forging a custom katana: Blending tradition & modern engineering

Discover the fascinating process of katana making as we blend traditional Japanese sword crafting methods with modern engineering. Watch as raw materials like Steel 65Mn, Titanium Ti TC4 Gr5, and bras ...