ScienceWhy the sound of waves is so relaxingTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience06/28/2019June 28, 2019They break day and night - and it's been that way for millions of years. Waves make noise. But why is that? And why does the noise relax us rather than disturb us?https://p.dw.com/p/3LDnyAdvertisement