National Geographic studies the effects of earthquakes on buildings using ACE's Multi-Axis Shaker Table (MAST).

The MAST is located in hemi-anechoic chamber to test structural durability and the detection of noise and vibration in three dimensions. It offers repeatable, high-frequency, six degree-of-freedom simulation of the vibrational environment of a wide range of products.

The system delivers controlled frequency content exceeding 100 hertz and ideal for durability testing, squeak and rattle testing and noise, vibration and harshness (NVH) testing.