Magic of the Atom, The: The Atomic Zoo (1940s)

The film discusses the use of atomic energy in biological research, particularly focusing on its effects on animals and plants. Scientists at the AEC’s Hanford Works are studying sheep to understand the impact of radioactive iodine from atomic plants on their health and the livestock industry. They monitor sheep’s blood and thyroid responses to varying levels of radioiodine. Additionally, research at the University of Tennessee investigates how hens absorb radioactive calcium and phosphorus, aiming to improve egg nutrition. The aquatic biology group at Hanford examines the effects of radioactive water on fish populations, assessing growth rates and health impacts from exposure to contaminated water. Overall, the research aims to ensure safety and enhance agricultural production through a better understanding of atomic interactions with biological systems.

Keywords
atomic energy, biological research, radioactive iodine, sheep studies, hen nutrition, calcium, phosphorus, fish health, Hanford Works, agricultural production, environmental safety

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