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You are browsing the VOICE ACTOR WEBSITES free voice over practice script library. These public domain voice over scripts are available as a resource for voice actors to practice. They have been compiled by talent just like you who are working together to make the voice over industry better for everyone. Since these scripts are widely available, we suggest not using them for a demo but they are great for practice!
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Radiation comes from both natural and artificial sources. Natural sources include radioactive rock and soil formations, and cosmic radiation from outer space.
Artificial sources include nuclear power plants, nuclear weapons, tobacco smoke, radioisotopes, and rays used in medical diagnosis and treatment.
Humans are constantly exposed to background radiation which emanates from several of these sources. This is generally very small but has a cumulative effect.