What is Lightning?
Lightning is a sudden high-voltage discharge of electricity that occurs within a cloud, between clouds, or between a cloud and the ground. Globally, there are about 40 to 50 flashes of lightning every second, or nearly 1.4 billion flashes per year. These electrical discharges are powerful and deadly.
Tiếp tục đọc “World Lightning Map: Lightning is not uniformly distributed across the Earth.”