surge chamber- Nuclear power plant
The sound of a water in a surge chamber. The process: when cooling water passes through a surface condenser it first reaches…

Kärna Mosse is a nature reserve located just outside of central Linköping (Sweden). The area is part of the network Natura 2000 which among other things sets out to protect biological diversity. Kärna Mosse is located very close to Malmen Military Airbase something that can indeed be heard in this recording that was made in November 2018. Despite being winter you can still hear birds singing.
Sound recording and photography: Fredrik Johansson
The sound of a water in a surge chamber. The process: when cooling water passes through a surface condenser it first reaches…
Summer services (Suviseurat in Finnish) is the annual meeting of Conservative Laestadian movement. Leastadians are part of the Finnish Lutheran Church. Summer…
The Edmondson ticket printing machine (manufactured by Georg Göbel AG in Darmstadt) in 1929 is named after its inventor Thomas Edmondson (1792-1851)…
The sound of changing the radio frequency. Radio is from the collections of the Technical Museum of Slovenia. It was produced by…