One of the most famous urinals ever was purchased in 1917, and that urinal is, in some ways, similar to lots of social research in the digital age.
Enye yezinto urinals edume kunazo zonke kwezake zaba yathengwa ngo-1917, futhi lokho urinal kuyinto, futhi ngezindlela ezithile, elifana inkatho ucwaningo yezenhlalakahle yobudala digital.