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Insular Dwarfism Part 2: The 3-Foot Humans 🌋#science #evolution
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846 回視聴10高評価45EonsOrigins元のリリース: 2026-05-23

Insular dwarfism, an evolutionary phenomenon where species on isolated islands become smaller than their mainland counterparts, also affected humans. Homo floresiensis, discovered in Liang Bua cave in Indonesia, represents a human species that evolved to stand just over 3 feet tall with brains the size of a grapefruit, yet possessed large feet and demonstrated high intelligence through fire control, stone tool crafting, and elephant hunting 50,000 years ago.

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