He Built a Seismograph and Was Criticized by Experts

Jiang Chen accidentally traveled through a parallel world and became an eight-year-old child. Unexpectedly, the god-level craftsman system was activated. As long as you restore the real tool technology in Chinese history and let others believe it, you can get rewards. At the beginning, Jiang Chen built a real seismometer that could predict earthquakes and displayed it in the Children's Palace. However, an accident occurred. The seismometer showed that an earthquake would occur. The eight-year-old Jiang Chen requested to inform the authorities to reduce casualties. However, experts angrily claimed that seismographs could not predict earthquakes, and that they were just myths in history. However, that night, an earthquake happened! The wooden ox and flowing horse, the Zhuge Divine Crossbow, the armillary sphere, and the wooden kite were all Chinese artifacts born in Jiang Chen's hands! A year later, "Jiang Shen, please stop building it! Now you need to register to buy wood!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.