Osborn's Law: Variables won't; constants aren't. You are setting A equal to a constant (C^2) and then varying it. You are=20 also using the wrong equation. Fitzgerald, attempting to explain the Michelson-Morley results,=20 suggested that the length of any object was shortened in the direction=20 of movement by a factor of sqrt(1 - (v^2/c^2)). This became known as=20 "The Fitzgerald contraction" /There was a young man named Fisk, Whose fencing was exceedingly brisk, So fast was his action, That the Fitzgerald contraction, Reduced his rapier to a disk./ So L(moving) =3D L(rest) * sqrt(1 - (v^2/c^2)) Lorentz expanded on this, and developed the Lorentz transformations. Einstein applied it to Mass and Time. M(moving) =3D M(rest) / sqrt(1 - (v^2/c^2)) <- THIS IS THE EQUATION YOU WA= NT On 11/23/2014 7:22 AM, Richard R. Pope wrote: > Russell, > Thank-you. You just provided the missing piece that I need. As > something with mass(M) approaches the speed of light(C) then the > energy(E) required approaches infinity. Since we can rewrite E=3D MC^2 as > M=3DE/C^2. Now we replace the constant C^2 with another letter such as A. > A=3DC^2. This gives M=3DE/A. Well as we get very close to C A is approach= ing > 0 so we can rewrite M=3DE/A as M=3DE/0. As we know anything divided by 0 > becomes infinity. This means that as we get very close to C the mass of > what ever is approaching C also approaches infinite mass. > Again thanks, > rich! > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .