Curious human body Culture

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

TJMOOK / "The transmission speed of the nerves is 120m per second" and "If you put up with your fart, it comes out of your mouth". This is an interesting trivia of the human body that you will want to talk to people without thinking. It also explains the structure and function of bones, muscles and organs with visual main. It is useful for health and beauty by learning again about the "body system" that is too old to be aware of usually.