Video –  from German public service broadcaster ZDF (audio in English) on wind turbines and infrasound.

04/11/2018 | Documentary | >planet e.

Infrasound occurs where large masses are in motion. This happens in nature – with avalanches and earthquakes, for instance. But infrasound also come through technology and industry. It’s caused by large machines and blasting. Even wind turbines …

 

https://ngp.zdf.de/miniplayer/embed/?mediaID=%2Fzdf%2Fdokumentation%2Fplanet-e%2Finfrasound-100