The experiment had spread beyond the underground laboratory . Secret medical case files indicated that in the rare instances of survival the refractive index of the subject dissolved leaving only the invisible. Cases began to be documented through out the world. The invisible epidemic had begun in 1933 and was now mutating, gradually adapting to the oxygen and light of the planet. As a scientist I can only hope that a cure is found, a cure for the world not ready for the unkown.