Space in hand: Genius women engaged in scientific research in ancient times

Introduction: Qian Xiao traveled through time just because he took a sip of a newly developed drug. At the beginning, he almost starved to death and had seven "small tumors" of seven different colors on his body. The Qian family was originally a family of generals. When there was a severe drought and the people were displaced, the court ignored it and even wanted Mr. Qian to send troops to suppress it. In this case, then become the emperor yourself! Granddaughter Qian Xiao took the old man to Niwan Village to farm, build a community and build a school, and build Niwan City, the new imperial capital that everyone in the world wants to enter! ...Half an hour later, all the officials were sitting in front of the computer, sitting unusually straight. Because they can see their own avatar on the computer, and if they move it, the computer will automatically