0.0(0 votes)
0h 24m
1963-01-01
en
Discusses the physics, effects and defense against nuclear fallout. Describes the phenomena of natural radiation and the dangers of fallout. Explains the value of time, distance and mass in weakening the effect of residual radiation. Examines the effects of radiation on the body, food and water. Underscores adequate shelter and prescribed decontamination measures.
