E=MC 2 is important to the theory based upon the idea created by Einstein, His theory was that E represents units of Energy, M represents Mass, C 2 represents speed of light squared
http://wiki.answers.com/Q/Why+e+equals+mc2+a+big+t...

1. Weigh the object you will perform the calculation for with a mass balance scale. Record its mass. 2. Convert the mass to kg, if necessary. To convert from g to kg, for example,
http://www.ehow.com/how_8208976_calculatemc2.html

The sun undergoes nuclear fusion. e=mc2 means mass=energy. The high mass from the sun is turned into energy. When the atoms fuse in the sun, this releases the high amount of energy
http://answers.yahoo.com/question/index?qid=201110...

1 Know that the equation is simply about special relativity. Simply put, this equation tells us that mass and energy are two forms of the same thing. In the right condition, mass
http://www.wikihow.com/UnderstandE%3Dmc2
