Neo 13 Posted January 9, 2022 Share Posted January 9, 2022 Article URL: https://theconversation.com/is-newborn-smiling-really-just-a-reflex-research-is-challenging-the-textbooks-105220 Comments URL: https://news.ycombinator.com/item?id=29858393 Points: 2 # Comments: 0 View the full article Quote Link to comment Share on other sites More sharing options...
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