According to observation and research, Black Lightning is generally not easy to appear near the ground. If it appears, it is easy to hit trees, masts, houses and other metals. Generally, it is a lump or a lump. At first glance, it looks like a dirty thing, which is easily overlooked by people, but it contains a lot of energy. Therefore, it is a lightning family with great danger and harm. In particular, Black Lightning is small and difficult to be captured by radar; And it is very "favored" for metal objects; Therefore, it is called "aerial dark mine" by pilots. If the plane touches black lightning during the flight, the consequences are unimaginable. Whenever black lightning is close to the ground, it is easy to be mistaken for a bird or something else, which is not easy to arouse people's vigilance and attention; If you hit with a stick, it will explode quickly, and there is a danger of breaking people into pieces. In addition, Black Lightning is similar to spherical lightning, and general lightning protection facilities, such as lightning rods, lightning balls and lightning nets, cannot protect Black Lightning; Therefore, it often reaches the vicinity of oil storage tanks, gas storage tanks, transformers and explosives depots with extremely strict lightning protection measures. Don't go near it at this moment. Should be avoided, focusing on personal safety.
Blue-white light is light with different wavelengths seen by naked eyes. Fire-that is, lightning-is very active when clouds move violently. It ionizes air and produces violet light with short wavelength and high energy, and vice versa.