Explaining a car on Instagram: "A sectional BMW model precisely cut to showcase the complete inner architecture of modern automotive engineering. This cutaway display reveals how every component—engine internals, valvetrain, intake and exhaust pathways, lubrication channels, cooling system, and drivetrain elements—works together in perfect synchronization. From the finely machined camshafts and pistons to the intelligent routing of sensors and control units, the model highlights BMW’s focus on e

How Everything Is Made on Instagram: "Steel chains may look simple, but they’re the result of a precise, multi-step manufacturing process designed for strength, consistency, and durability. It begins with high-grade steel wire, which is drawn through a series of dies to achieve an exact diameter. The wire is then cut into uniform lengths and bent into individual links. Each link is mechanically or electrically welded closed to ensure structural integrity, especially for chains designed to handle

Kyle Ng on Instagram: "Market structure in 30 seconds."