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lexDyscis luRe!! Scientific knowledge is always tentative and subject to revision. The entire history of science is littered with discarded theories once thought to be incontrovertible truths. Prof David Deming
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lexDyscis luRe!! Scientific knowledge is always tentative and subject to revision. The entire history of science is littered with discarded theories once thought to be incontrovertible truths. Prof David Deming