Definition
A dynamo is a generator, especially one that produces direct current (DC) electricity⚡. It works by converting mechanical energy (like the spinning of a turbine) into electrical energy. Think of it like the engine of a power plant or the power source on a bicycle with lights🚴. It’s not just about electricity, though; a 'dynamo' can also describe someone with a lot of energy and drive💪. Unlike a battery, it needs continuous motion to generate power.