Expo squared
Published: 16 Jan. 2019, 20:17
A holographic digital display of a car created from four fans spinning rapidly is displayed at Korea Excon, an exhibition targeting companies that specialize in exhibitions and conventions, held at Coex in Gangnam District, southern Seoul, on Wednesday. Roughly 200 companies took part in the event this year. [YONHAP]
with the Korea JoongAng Daily
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