I mean if you can’t learn from Chernobyl…
From source page:
Uploaded by RussiaToday on Feb 7, 2012
Video courtesy http://www.fontanka.ru/2012/02/06/020/
Amateur video showing a huge flash at a power station near St. Petersburg has gone viral on YouTube. Authorities say the flash was caused by ‘technical malfunctioning’ which led to a temporary power blackout. No one was hurt in the incident.