How do earthquakes happen? Can a laser listen to music? And how can invisible waves knock over LEGO figures?

In this interactive workshop, you will discover the fascinating world of waves and vibrations. Across four hands-on demonstrations, you’ll experience how researchers at ETH Zurich measure, visualize, and control waves.

Create your own miniature “earthquake” and watch the seismic signals appear live on screen. Listen to music recorded not with a microphone, but with a laser that measures tiny vibrations. Experience how sound can almost disappear through noise cancellation, and see how invisible waves can be focused to knock over LEGO figures.

Suitable for children, teenagers, and adults alike – join in, explore, and be amazed. No prior knowledge is required.