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They did not have the benefit of cheap, off the shelf, mass produced batteries. Bronze is a relatively hard alloy of copper and tin, better suited for the purpose than the much softer copper enabling improved durability of the weapons and the ability to hold a cutting edge.For many years the telegraph, and later the telephone, industries were the only consumers of batteries in modest volumes and it wasn't until the twentieth century that new applications created the demand that made the battery a commodity item. The use of bronze for tools and weapons gradually spread to the rest of the World until it was eventually superceded by the much harder iron.Background We think of a battery today as a source of portable power, but it is no exaggeration to say that the battery is one of the most important inventions in the history of mankind.Volta's pile was at first a technical curiosity but this new electrochemical phenomenon very quickly opened the door to new branches of both physics and chemistry and a myriad of discoveries, inventions and applications.
In the rush to examine all these amazing scientific “evidences,” it’s easy to lose sight of the big picture.Since 1947 the site of these discoveries-the Qumran region (the desert plain and the adjoining mountainous ridge) and the Qumran site have been subjected to countless probes; not a stone has remained unturned in the desert, not an aperture unprobed.The Qumran settlement has been exhaustively excavated.And we do have such a witness—the God of the Bible!He has given us a specific history, beginning with the six days of Creation and followed by detailed genealogies that allow us to determine when the universe began.