visualnews.com

58OQ TIL the Euro currency was designed featuring imagery of fictitious bridges to represent architectural stylings throughout time in Europe, also serving to not feature one country while discriminating others. The Netherlands then built the bridges anyways.
Oxr1 TIL that all the bridges depicted on Euro banknotes are fictional so as not to show favouritism to member states - but then a guy in Holland decided to build them all.
90rB TIL there is an english village which has a scale model of itself, inside a scale model of iteself, inside a scale model of itself, inside a scale model of itself.