In this video, watch the process of forging an ancient Egyptian sword known as the Khopesh, crafted from a rusty leaf spring.

Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

Discover a step-by-step guide to building a DIY wire coiling tool, perfect for crafting custom springs and forming your own ...