List of Energy Companies in the World

Electric power is the rate at which electric energy is transferred by an electric circuit. The SI unit of power is the watt. For underground transmission see high voltage cables. ]] When electric current flows in a circuit it can transfer energy to do mechanical or thermodynamic work. Devices convert electrical energy into many useful forms such as heat light motion sound information technological processes or even chemical changes.

5 Tips to Save the Earth

There are many easy things that people can do to help save the earth from further deterioration. All it takes is a little forethought and action. Below are five things that will save our planet.