https://en.wikipedia.org/wiki/Power_outage
https://www.bbc.com/future/article/20191023-what-would-happen-in-an-apocalyptic-blackout
https://owlcation.com/stem/The-Power-of-Electricity-What-Would-Happen-if-the-Lights-Went-Out
https://curiousmatrix.com/world-without-electricity/
https://en.wikipedia.org/wiki/List_of_major_power_outages
https://www.history.com/this-day-in-history/the-great-northeast-blackout
https://en.wikipedia.org/wiki/Carrington_Event
https://bgr.com/science/can-a-solar-storm-cause-airplanes-to-fall-out-of-the-sky/