NEW YORK (PIX11) — Babies are using their hands to communicate before they can actually talk. That appears to be a trend at many daycare centers where tiny infants are being taught sign language so ...
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How Koko the Gorilla Learned to Talk with Her Hands
Koko the gorilla wasn’t just an experiment - she was a conversation. Using American Sign Language, she could express over 1,000 words, understand 2,000 spoken words, and communicate thoughts, feelings ...
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