This is a 3D animated character film in the Pixar style (4K resolution, with camera movement).A group of blue little miners (representing magnesium ions) wearing hard hats with confused expressions are trying to use a rusty wheelbarrow to transport a pile of shiny but completely mismatched silver building blocks (incorrect forms of magnesium) to fill the cracks, but the blocks keep popping back out. It's like a miniaturized landscape inside the human stomach.