Wind farm: a rotating humming generator in the green environment, cycles of birds, weather, distance; audio stream, 16321 Bernau bei Berlin, Germany - Nighttime - a monster machine appears from nowhere, becalmed generator - Бесплатная аудиокнига

Between 6 and 8pm on this evening a group of people chatted (on Telegram) while listening to this stream. We were all extremely surprised (alarmed even) when this huge fossil fuel machine moved closer and closer to the mics and then receded. Nobody know what it is (probably a large tractor). It led to much speculation in the chat. Other works sounds are audible in the far distance - also unknown. There is no wind, the generator is not rotating, but still hums continuously and twangs occasionally.

The chat log is at https://radio.earth/anthropophone/24032021/