陀螺最早出现在我国5000多年前的新石器时代,唐朝时传入日本,后又传入欧洲。长期以来,陀螺一直只是作为一种有趣的玩具供人们赏玩,直到19世纪末它才被科学家应用到工业机械领域。对于陀螺,你一定也不陌生吧!捏住它的头部,使劲一转,它就会在桌面上飞快地旋转起来。今天,我要教你做的两种陀螺与普通的陀螺不同,它们是用嘴来吹动的。动手前,可要准备好以下这些材料哦! Gyroscope first appeared in China more than 5,000 years ago Neolithic, into the Japanese during the Tang Dynasty, and later spread to Europe. For a long time, gyro has been just as a fun toy for people to enjoy, until the late 19th century it was scientists applied to industrial machinery. For a spinning top, you're no stranger to it! Hold it in the head, make a spin, and it'll spin up on your desktop. Today, the two types of gyroscopes that I am going to teach you to do are different from ordinary gyroscopes, they are blown with their mouths. Before you start, be prepared for the following these materials Oh!