At night in Bianliang, the sky suddenly opened, and physics student Gu Yanzhou actually hung the Faraday disk in front of Shen Kuo! The magnet guide is no longer mysterious, and sparks suddenly appear when the copper wire is twisted, alarming the Mengxi Hermitage. When the ridicule of "wonderful skills and ingenuity" met the planer of Wang Tiechui, a skilled craftsman in the market, and when Su Yunqing, a talented woman from a family of engravers, handed over a volume of the Diamond Sutra... Gu Yanzhou used a sand table as a pen and magnets as ink to redraw the picture of electricity and power thousands of years ago. There are no magical powers, only copper polishing threads and magnet working sites. Watch how the young man activates the first "movable type flywheel" on the Bianhe River. In the midst of doubts and wonders, he quietly turns the dawn of industry. This is a delicate story about how magnetism lights up young people, how wisdom transcends time and space, and how young people shake the times with their knowledge of objects.
