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Athanasii Kircheri Ars magnesia : hoc est disquisitio bipartita empeirica seu experimentalis, physico-mathematica de natura, viribus et prodigiosis effectibus magnetis ...
Athanasius Kircher invites you into a world where the magnet acts as the hidden architect of politics, geography, and faith. You will discover how a simple stone becomes a blueprint for leading nations and contacting the divine.