Togolese Protest IX – Speech in German
A group of Togolese protesters chose the World Climate Conference in Bonn (COP23) as an occasion to protest against the Togolese president…

Modern tram in Ljura, Norrköping municipality.
A group of Togolese protesters chose the World Climate Conference in Bonn (COP23) as an occasion to protest against the Togolese president…
In a hot rolling mill the process of hot rolling is carried out, a metalworking process in steel production: rolling at high…
The sound of clay mixing in an electrical stirrer. The recording was realized in Felczyńscy Bell Foundry in Taciszów (Poland). Quality and…
Sound of the water wheel of the floating mill . The mill has a floating water wheel whilst the grinding stones are…