Many everyday devices we rely on, from smartphones to cars, utilize a type of semiconductor called a CMOS, which stands for Complementary Metal-Oxide-Semiconductor. This technology consumes very little power when not switching states, making it ideal for battery-powered devices. What's fascinating is that as electronic devices shrink, CMOS technologies continue to improve, adhering to Moore's Law, although we're nearing physical limits. Share your own electronic insights or marvels – what fascinates you about this ever-evolving field?