Creative engineering

The 9PM 9minutes On April 3 2020, at 9:10 hrs, The Hon’ble prime minister Narendra Modi while addressing to the nation emphasized on the ongoing struggle, as the whole nation and as well as the world is facing and, in the times, when the hope was settling, PM made an appeal to the citizens, to introduce the power of the light (as mentioned Prakash) to the darkness of the corona and defect it, PM mentioned to voluntarily turn off the lights at homes alone ,on April 5 2020 at 9:00 PM for nine minutes and light a lamp, diyas, mobile flash or torch, PM had mapped the output to highlight the single battle that we all are fighting together, and none is alone.  This at the first glance may seem very easy task to execute, as we often take electricity supply as granted, but its not completely true, electricity takes a long dynamic journey across wide spread geographical areas, under scorching sun, freezing cold, and wetting rain, before it reaches your home, the journey is as interesting as...