The Peerless Chemist of the Tang Dynasty

"Learn mathematics, physics and chemistry well, and you will not be afraid of traveling all over the world!" Queen Changsun: "What are you doing at this birthday party of this palace?" Wei Lai: "I came here specially to give you a gift called 'Water Garden'!" Wu Meiniang: "My family has been exposed to too much sun these days, and my skin has turned dark!" Wei Lai: "Don't worry, Wucai people, I have a secret beauty recipe called "niacinamide" here!" PS: This book is purely for entertainment! ! All reagents and drugs that appear in this article cannot be used according to the methods in this article. They are very dangerous! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.