Let it be known, I am aware this has been posted as a joke. However, for those of you who do not know, let me explain.
E=mc2 is a theory composed by Albert Einstein. E is energy, m is mass. The equation means Energy equals mass times the speed of light squared. Basically, Einstein came up with the equation for a method of time travel. Anyways, the formula means mass and energy are literally the same physical entity, and can be changed into each other.
Your science lesson for the day. Your welcome.
And MCnerd, if you turn this into something even remotely relating to Minecraft, I will be sorely ticked off. The world does not revolve around Minecraft.