In this video, we create a KATANA sword using a trash leaf spring. The blade measures 2.5 ft (76.2 cm), the handle is approximately 0.7 ft (22.86 cm), and the overall length of the sword is 3.3 ft ...

In this video, we create a shiny but sharp one-handed sword using a trash leaf spring. The blade measures 26 inches (66 cm) in length, while the handle is almost 8 inches (20 cm), resulting in an ...