@ScienceMentor.io on Instagram: "Precision like this in metalworking doesn’t happen by chance—it’s the result of meticulous measurement, expert-level geometry, and perfectly executed welding and grinding techniques. The joint shown here is a great example of angular joint geometry, where each piece has been cut at a precise angle to fit together seamlessly. This type of craftsmanship is common in high-end metal fabrication, where aesthetic quality and structural integrity go hand in hand. Such j