163rd anniv. of birth of scientist marked in Zagreb, Croatia

 

The image of Nikola Tesla is projected on a fountain on the occasion of the 163rd anniversary of the birth of the scientist in Zagreb, Croatia, on July 9, 2019. Nikola Tesla was born in Croatia in 1856. He is best known for his contributions to the design of the modern alternating current (AC) electricity supply system. (Xinhua/Davorin Visnjic)