Where is electricity stored after it is generated but before it is supplied?

This question was posted by Chithraja. This is a common doubt arising naturally in the minds of children as well as adults who think. But they never ask, or if they ask the questions remain unanswered. I will explain the question itself first. When we switch on a bulb we get the energy. But what happens to the electricity [...]

Low ENERGY BULB WARNING ” …from the British Ministry of Health

Warning  from the British Ministry of health about Energy  Saving bulbs   These  types of bulbs which are called Energy Saving or  low Energy bulbs, if broken, cause serious danger!   So much so, that if one breaks, everybody will  have to leave the room for at least 15 minutes,  because it contains Mercury  (poisonous) which  causes migraine, [...]