Lightening is a part of life, and it is both beautiful and powerful. It is constantly flashing across the sky and usually appears in stormy weather. As one of the most amazing natural phenomena, lightning always amazes us with its sudden and breathtaking beauty. Lightning is a natural electrical discharge caused by the buildup of opposite electrical charges inside a cloud and on the ground. As the electrical charges build up, a spark or bolt of lightning is produced that jumps through the air. Lightning can make a roaring sound like a loud clap of thunder and can be white, yellow, orange, red or blue in color. The practical uses of lightning are numerous. Artificial lightning is controlled for uses like welding, moving heavy loads, high voltage testing, and as a synchrotron accelerator for nuclear particle research. In many parts of the world, homes are protected from lightning damage by installing lightning rods on the roof that are connected to a grounding system. The beauty and power of lightning has been a source of fascination for centuries, captivating millions of people around the world every time it flashes across the night sky. We can only admire in awe the force of nature and its incomprehensible power.