Today’s stunning computing power is allowing us to move from human intelligence toward artificial intelligence. And as our machines gain more power, they’re becoming not just tools but decision-makers shaping our future.But with great power comes great…heat!As nanometer-scale transistors switch at gigahertz speeds, electrons race through circuits, losing energy as heat—which you feel when your laptop or your phone toasts your fingers. As we’ve crammed more and more transistors onto chips, we’ve ...