There is a power outage in my neighbourhood right now, and this video literally released 3 minutes before the power went out. Be honest now… did you arrange this? 🤔
Thanks for this great video..Really the invention of electricity is the ultimate invention in the modern world. Nowadays we can't even think of surviving without electricity..It has become our part of life now..
Robert Louis Stevenson's famous collection of children's poems includes "The Lamplighter." I'd like to know more about fluorescent light. (When you turn the switch, why does it take a moment to come on?)
There's mercury inside a fluorescent light that is vaporized by the ballast starting the light. When fully vaporized, electrical current flowing through it makes it glow with UV. The UV is absorbed by the case of the bulb, which then emits white light. The vaporization isn't usually immediate, which is why it takes a moment to come on. Often they used magnetic ballasts. Electromagnetic ballasts can start a lamp nearly instantly and run nearly silently
@@tonyisnotdead because there's no need for everything to be lit up like it is,it looks way more calm and peaceful with lower light a bit like why most people sleep with the lights off.
@@notmanynamesleft i personally love the bright lights. dont you think that instead of cutting energy we should instead focus on building a dyson sphere so we have too much energy to worry about waste?
yes, a less connected, a less free, and a less populated society is better. im sure you would love travelling for months just to visit another country or living a much more unhealthy and shorter life, or having few choices for work, having very few choices for entertainment and never seeing technological advancements in your entire lifetime, so you die knowing that humanity never evolved and just stayed stagnant because of pathetic traditionalist values
