1960-1961. Using advanced technological methodologies alongside more "traditional" archaeological techniques, the team explored several research hypotheses. The expedition sought to determine whether the material collected in the cave could substantiate the hypothesis that the cave was a place of refuge during both the Bar Kokhba revolt and the earlier Great Revolt against the Roman Empire. The expedition also researched the viability of a relatively long-term occupation of the cave while under siege by Roman forces, questioning whether occupants would have been able to cook, sleep, etc., without severely degrading the cave environment as a viable place for human habitation. The individual chapters represent the result of analysis by scholars and scientists on different aspects of the material culture that the expedition uncovered.