Archivo del autor: DarkHorse

In everyday life it is very clear what electricity is for, but we can evaluate the following examples: Urban lighting: Electricity management has massified light and allowed our cities today to be more and better lit than before. Car ignition: Operates based on fuel burning (petrol), but to initiate that controlled reaction requires a sparkSigue leyendo «What is the use of electric energy?»

We are at a relentless risk of this happening at any time, things like a solar storm or some other similar phenomenon would leave the earth in the dark and suddenly for 3 days or more. We can live in the dark for a short period, we have means with which to deal with thisSigue leyendo «What we would do if there was no electricity?»

¨The real sign of intelligence is not knowledge, but imagination¨. -Albert Einstein. Electrical energy is energy derived from electric potencial energy or kinetic energy. When used loosely, electrical energy refers to energy that has been converted from electric potential energy. This energy is supplied by the combination of electric current and electric potencial that is delivered by an electrical circuit (e.g., provided by an electric power utility). At the pointSigue leyendo «What is the electricity?»

-¨Science without religion this lame, and religion without science is blind¨. -Albert Einstein. Today’s society is a very technological society that relies heavily on energy. Electricity as an energy source is essential for the proper functioning of a myriad of devices that make our lives much easier, from those used in hospitals (x-ray machines, respirators,Sigue leyendo «Why we need the electricity?»