我们每天司空见惯的生理活动,如眨眼、辨别声音、没吃东西会感到饥饿,吃了就会感觉饱……这其中都涉及到什么科学原理呢?确实,很多看起来普通平常的事物,一旦刨根问底,我们就会发现,原来这些熟悉的事物对我们来说竟然还是如此陌生和神秘。现在,就让我们从头到脚来探究一下这些藏在人体中的神秘机理吧。 Every day we are accustomed to the physiological activities, such as blinking, voice recognition, no food will feel hungry, eat will feel full ... ... What are the scientific principles involved in it? Indeed, many seemingly ordinary things, once you ask the bottom line , We will find that these familiar things turned out to be so strange and mysterious to us. Now, let us explore these mysterious mechanisms hidden in the human body from head to foot.