explicitly stated that "the lodestone makes iron come or it attracts it." From the section "Jingtong" ?? of the "Almanac of the Last Autumn Month" ???: "????,????]"

Divination Device

Some claims state that the first devices utilising lodestone's natural magnetic properties were in ancient Han dynasty China. The earliest mention of a needle's attraction appears in a work composed between 20 and 100 AD, the Lunheng

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