Unknown Threat! Metallic Lifeform

Element Hunters · Episode 21 · “Unknown Threat! Metallic Lifeform”

In 2029, a large scale ground sinkage occurred in the Mediterranean Sea. Chemical elements such as oxygen, carbon, gold, molybdenum, and cobalt disappeared from the earth's crust suddenly. The human population was decreased by 90% in sixty years. Researchers found out that the disappeared elements...