AI Clips • Funny Clips on Instagram: "The video in the post demonstrates wire electrical discharge machining (EDM), producing metal components with tolerances as precise as 0.0001 inches (2.5 micrometres), allowing seamless interlocking without mechanical stress. Such ultra-tight fits, seen in comb-like structures and sunburst patterns, exploit surface tension and molecular forces for adhesion, as confirmed by engineering principles in peer-reviewed machining studies. Posted on 23 December 2025,