Technology Explained on Instagram: "Follow @explaining.tech to learn everything about technology one post at a time 🧠⚙️ Precision machining is the art of defying physics through geometric tolerances. In this demonstration, interlocking metal blocks are crafted using Wire EDM (Electrical Discharge Machining), which uses a thin, electrified wire to “slice” through hardened steel with a precision of $\pm$2 microns. This creates a “slip-fit” so perfect that when the blocks are assembled, the air be