ELI5 Are facial expressions and reactions like laughing learned, or do all humans do it? Submitted by David1192 t3_10inpk1 on January 22, 2023 at 4:34 PM in explainlikeimfive 11 comments 13
Academic_Party_4725 t1_j5gwgcl wrote on January 22, 2023 at 10:42 PM Reply to comment by IAmXlxx in ELI5 Are facial expressions and reactions like laughing learned, or do all humans do it? by David1192 Facts. Permalink Parent 0
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