Gure artean, unibertso ikusezinak dardar egiten du = Entre tú y yo, vibra todo un universo invisible = Between you and I, an entire invisible universe vibrates

In this session we will build an oscilloscope or spectrometer so that we can see and experiment with the visual representation of sound waves. These instruments will enable us to appreciate all the waves that our brain, ears and sound decoders don’t perceive as relevant vibrations, but which nonetheless affect our bodies as they travel through the space around us.