Only 50 years ago, nuclear energy was an exotic, futuristic technology—the subject of experiments and the stuff of science fiction. Today, we Americans get more electricity from nuclear energy than from any other source, except coal. In many states, nuclear energy is the leading source of electricity. And because all the "lower 48" states are interconnected by power lines, the vast majority of Americans get some electricity from nuclear power plants. That means nuclear energy helps you enjoy the convenience of your microwave, the comfort of your electric blanket, and the fun of your CD player