NVIDIA explains in this demo the advantages of Kal-El (Tegra), NVIDIA’s new processor for mobile devices that combines a 4-core CPU and a 12-core GeForce GPU on the same chip. The demo shows a brilliant lit, bouncing ball. The ball serves as the light source. As it rolls, it casts its effect on different objects. This shows off the power of true dynamic lighting, rendered in real-time with physics. The movements are calculated using physics and are simulated across Kal-El’s four CPU cores.