Salt: Essence of Life

Giới thiệu tóm tắt

Explores the historical and contemporary significance of salt, detailing its extraction from the earth and oceans, its role in food preservation, livestock nutrition, and its various industrial uses. The film highlights how salt has shaped human civilization, from ancient trade routes to modern applications in healthcare and chemical production. It emphasizes salt's essential role in our daily lives, underscoring its necessity for health and well-being.

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Quốc gia: United States of America

Thời gian chạy: 27 phút

Chất lượng: HD

Giải phóng: 1979

imdb rating 7

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