아빠는 공부쟁이

Jennifer 8. Lee Small Thing Big Idea Why 1.5 billion people eat with chopsticks https://www.ted.com/talks/jennifer_8_lee_why_1_5_billion_people_eat_with_chopsticks Why 1.5 billion people eat with chopsticks Author Jennifer 8. Lee explains how the chopstick spread from the East to the West -- and was designed to give you the perfect bite. www.ted.com 00:15 Chopsticks are a pair of two long sticks..