Can we predict the next big earthquake? This TED-Ed companion resource explores the challenges of forecasting seismic activity, from ancient inventions like Zhang Heng’s earthquake vase to modern technologies like seismometers, smartphone networks, and gas detectors. Students will examine tectonic forces, rock behavior, and predictive software in this high-interest science lesson. Perfect for high school and college-level earth science or physics classes, this resource includes 20 engaging discu