+1512 Pie is a pastery that is filled with a food of some sort and baked in the oven. Pies can be made as entrees or desserts.
Pi is a mathematical constant, it is the ratio of the curcumference of the diameter of a circle.
+5265 E=mc2 is an equation representing mass-energy equivalence. This means that anything having mass has an equivalent amount of energy.
The variable E represents energy
The variable m represents mass
The variable c represents the speed of light constant.
