World Discoveries III: Dead Sea also shares the Dead Sea's Biblical history. Located on the border of Israel, King Herod used it as his spa, and King David made it his retreat. But more ominously, the Dead Sea is said to have witnessed the extreme, supernatural fire that violently destroyed the sinners in Sodom and Gomorrah. Centuries later the climate surround the Dead Sea is still arid and parched. The filmmaker asks how the blessed Jordan River, which the Hebrews crossed to get into the Promised Land and is surrounded by beautiful banana groves, could feed into this unholy, salty lake. Other documentaries concerning Israel:
Dead Sea be used to augment conventional medical therapy. The sea is called "dead" because its high salinity prevents macroscopic aquatic organisms, such as fish and aquatic plants, from living in it, though minuscule quantities of bacteria and microbial fungi are present. In times of flood, the salt content of the Dead Sea can drop from its usual 35% to 30% or lower. The Dead Sea temporarily comes to life in the wake of rainy winters. In 1980, after one such rainy winter, the normally dark blue Dead Sea turned red. Researchers from Hebrew University of Jerusalem found the Dead Sea to