Menu Content

Observing Invention Day



Observing Invention Day

A hemispherical sundial on display at Seoul's Gwanghwamun Plaza. May 19 marks Invention Day. 

(Yonhap News)

Editor's Pick


This website uses cookies and other technology to enhance quality of service. Continuous usage of the website will be considered as giving consent to the application of such technology and the policy of KBS. For further details >