Zhang Heng

However,there were many things that worked like the ordinary seismograph,but were too complicated. Then finally a man named Filippo Cecchi -in 1875 came up with the first true seismograph. The very first seismograph was produced in 132 CE and made by Zhang Heng. His Seismograph was very unique. It had eight dragons around the center of the first type of seismograph and eight frogs at the bottom of the seismograph that would catch the balls in their mouths. Then the seismograph would make a…

Hariyanto was defeated (7:15) in the first game. However, he didn't change his mind. Entered the 2nd round, Mali Wu's stamina declined sharply. Eventually, Agus Hariyanto won two games in a row 15:7,15:5, defeated his opponents. After the game, Liu Zhi Heng, coach of Agus Hariyanto, gave a comment on Agus Hariyanto. He said, "Agus was naturally introverted. While he played in the Indonesian youth team for 3 years, he was not outstanding in the team." 3 years ago, he followed his cousin to come…