23/01/2010

Negative and Positive Energy

There are two types of energy on a magnet and an electric system. So i will divide the two topics.
Lamp
................................................
To turn on a lamp, it is necessary: a lamp with two wires and a battery.
Put on each wire into each side of the battery.
After thats done the energy of the side with a - symbol (negative) goes into the +(positive) part.
It circles and all the energy passes lighting the lamp.
Thats how the lamps in your house work. This is called the closed system, but if you don't attach the wires perfectly, the lamp does not light up. It is called the open system.
Negative and positive are opposites, but they don't exist with out each other.
circuit1.gif
Magnetic
..........................................................
Magnetics also need positive and negative.
Magnetics are a type of metal that are attracted or attract metal.
The positive magnetic and negative are "glued" to each other, but if you put a positive with one of the same kind or the negative with negative, they won't attract.
In Japan, some trains have a positive side on the bottom and on the tracks, the train floats because of the Magnetic law. That doesn't pollute the environment.

magnets.jpg

Stars

Stars, are a mass of intense heat. They are cosmic bodies.
Stars, when being created, are like magnetics. For the star appear, a cosmic explosion happens and, the gasses and substances are unite and for a mass of heat we call stars.
Stars have planets around, the planets circle around the star forming a solar system.
While the planets circle the star, the star wobbles. When the earth is on the left side of the solar system, the sun wobbles to the left.
Stars are far from each other, light years away. But looking down here, from earth, they seem close.
Old civilizations used to make drawings with stars point to point.
When there are groups of stars, they form galaxies.

137159main_FirstStars_top_pannel_lg.jpg