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<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/dVkakVv-PLQ" title="YouTube video player" width="560"></iframe></p>
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Iron implements unearthed from excavations at Mayiladumparai reveal Iron Age in Tamil Nadu dates back 4,200 years and is the oldest in India. Watch the video to know more.</p>
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