Science girl の投稿: Babies stop crawling on a glass floor, revealing early depth perception and fear of heights. https://t.co/73IWL9o6DZ

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Science girl

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science in context , art history and technology

Science girl

@sciencegirl

Babies stop crawling on a glass floor, revealing early depth perception and fear of heights. [ 网页链接 ↗ ]

2026/03/11 16:42