Reminds me of this TED talk: https://www.ted.com/talks/deb_roy_the_birth_of_a_word https://www.ted.com/talks/deb_roy_the_birth_of_a_word "MIT researcher Deb R

Reminds me of this TED talk: https://www.ted.com/talks/deb_roy_the_birth_of_a_word https://www.ted.com/talks/deb_roy_the_birth_of_a_word "MIT researcher Deb Roy wanted to understand how his infant son learned language -- so he wired up his house with videocameras to catch every moment (with exceptions) of his son's life, then parsed 90,000 hours of home video to watch "gaaaa" slowly turn into "water." "