Radioactivity. How much can the body take?

Description

In a millisecond, on July 16, 1945, the evolution of the human species took a remarkable turn. Until the explosion of the world's first nuclear weapon, the human body coexisted, if uneasily, with natural sources of radioactivity from the sky, rocks, and other unavoidable sources. Now, with x-rays and nuclear medicine a part of our daily lives, the issue has become just how much radioactivity our bodies can safely absorb. This program explores the question, and whether there is really such a thing as a healthy dose.

Runtime

28 min

Subjects

Genre

Date of Publication

[2006], c1997

Database

Films on Demand

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