With the discovery of bronze, we have reached the end of metallurgy. Our ancestors struggled with inferior iron, often unalloyed and scooped out of riverbanks a

With the discovery of bronze, we have reached the end of metallurgy. Our ancestors struggled with inferior iron, often unalloyed and scooped out of riverbanks and swamps. But our technology has now progressed to the point of creating the perfect metal. It is very likely we have achieved the pinnacle of science. There is nothing more to learn!