Introduction Yucca Mountain, Nevada is soon to be the recipient of radioactive waste from multitudes of Nuclear Power Plants. Because of the dangers from residual radioactivity (which is estimated to last for about ten thousand years) it is imperative that a warning system of some sort is put in place so that the people of the future will be able to understand the hazards that remain in the area. In creating this sign, our group took various things into consideration such as the evolution of the human race in the next ten thousand years. We also strove to use the most universal symbols available in the hopes that they continue to be understood as time progresses.