How The Existence Of Lead-206 Proves The Earth Is Far Older Than...

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2026-03-09 15:00:13

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How The Existence Of Lead-206 Proves The Earth Is Far Older Than 4,000 Years

In the 20th century, scientists began to suspect Earth was a lot older than we thought. It was our old friends/deadly foes, uranium and lead, that provided the first evidence.

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