Water smithy – water hammer in operation
The sound of the water hammer hitting a hot piece of metal on the anvil. The recording was realized in the historical…
surge chamber- Nuclear power plant
00:00
02:16
About the sound
The sound of a water in a surge chamber. The process: when cooling water passes through a surface condenser it first reaches the surge chamber before it disappears out to sea through a tailrace tunnel. Recorded at Ringhals nuclear power plant.
Sound Recorder: Fredrik Johansson
Photography: Johan Pettersson
Discover more
Fridays for future (Linköping): Speech
#Fridaysforfuture is a youth protest movement that demands more dedicated climate politics. Swedish teenager Greta Thunberg started the movement, when she went…
Paper manufacturing by hand: Creating the paper
This is the machine into which the mass is gathered and then becomes paper. There is approximately 98% water and 2% papermass,…
Lift from the early 1900s, Inside (1)
Inside a lift from the early 1900s made by Luth & Roséns Elektriska AB in Stockholm, probably under ownership of ASEA. This…