How did they get enough air to breathe, especially since they would likely have used oil - burning lamps? The magazine Biblical Archaeology Review has offered possible answers to such questions.
उन्होंने घुमावदार रास्ते का चुनाव क्यों किया जिसकी वज़ह से सुरंग एक सीधे रास्ते के बजाय काफ़ी लंबी हो गयी?