
ការក្លែងធ្វើវិទ្យាសាស្ត្រ និងគណិតវិទ្យា សម្រាប់ការពិសោធន៍អប់រំ: Shake two side-by-side 3D skyscrapers on a motorized earthquake platform. Sweep the seismic wave frequency across the building's 1.20 Hz natural resonance and see how a giant golden Tuned Mass Pendulum Damper (TMD) and rubber base isolators slash dangerous roof sway.

