Aug 7, 2021
corona effect is "Phenomenon of appearance of luminous violet glow around conductor due to ionization of air, producing hissing/cracking noise
seen from South Korea
seen from United States
seen from United Kingdom
seen from Germany
seen from Mexico
seen from South Korea
seen from United States
seen from Poland
seen from Mexico
seen from Germany
seen from China
seen from Italy
seen from South Korea
seen from Malaysia
seen from United States
seen from China
seen from Italy
seen from Brazil
seen from China
seen from China
corona effect is "Phenomenon of appearance of luminous violet glow around conductor due to ionization of air, producing hissing/cracking noise