Build Your Own Seismograph_Tutorial. Part 3/5

11min 47s Novice

Part 3/5: Tutorial —In this segment Dr. John Taber shows examples of home-made seismographs made by others. Next he talks about the science and mechanics of how a seismograph works. Difference between “seismoscope” and “seismograph”. Then a bit of history of how seismoscopes and seismographs evolved over the centuries.