velocity == 0.000000e+00, length == 1.000000
velocity == 2.596279e+08, length == 0.500000
velocity == 2.902728e+08, length == 0.250000
velocity == 2.974411e+08, length == 0.125000
Velocity 2.99792e+08 can't be >= the speed of light 2.99792e+08.