아빠는 공부쟁이

Jennifer 8. Lee Why 1.5 billion people eat with chopsticks 01:54 There's evidence of chopsticks as long ago as the Shang dynasty, which is about 3000 years ago, and they loved tripods during the Shang dynasty. So when you cook with these big tripods, chopsticks were actually really useful, because it was a way for you to stir and to reach without getting burned as the water was boiling in these ..