Maybe shawarma is the universe’s way of showing how physics and chemistry can create perfection. Spinning on a vertical rotisserie, the meat undergoes the Maillard reaction as radiant heat caramelizes its surface, unlocking layers of flavor.The marinade, a precise alchemy of acids and spices, softens the meat while infusing it with vibrant complexity. When thin slices are shaved and wrapped in bread, a perfect balance of textures and aromas emerges. Perhaps, in shawarma, we see how science...