Scale Of The Universe
Do you consider yourself to be big and powerful? Then watch this video to see how big you really are in the great scale of the universe.
Do you consider yourself to be big and powerful? Then watch this video to see how big you really are in the great scale of the universe.
Electric motor…. Such an interesting and important device! Have you noticed how many things around us work with electric motors? Fans, DVD players, Washing machines, electric cars and…the list goes…