Tag Archives: technology

When a River Temperature Became a Stock Market Controversy in Korea

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South Korea’s Han River (한강, Hangang) is much more than a river—it is one of Seoul’s most recognizable landmarks. But in March 2026, it unexpectedly became the center of an online controversy involving a popular finance app and Korean internet culture.

Korean Internet meme 

What happened?

Korean fintech company Toss introduced a small feature that displayed the current water temperature of the Han River. The feature was originally intended for people enjoying water sports, fishing, and other outdoor activities. However, many users immediately associated it with a well-known piece of Korean stock market slang. 

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Giant Digital Art Screens at Incheon Airport Terminal 2

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If you fly through Incheon International Airport Terminal 2, which opened in 2018, one of the first things you notice is the enormous curved digital display above the check-in area. It is not just an advertisement screen — it is part of a large-scale media art project designed to make the airport feel more like a cultural destination.

The massive curved LED installation frames the departure hall and can display ultra-high-resolution content reaching up to 16K resolution across its giant digital canvas. Recent installations feature Korean cultural themes, nature, futuristic animation, and immersive media art that can be viewed from multiple angles throughout the terminal.  

Digital Art Screen at ICN T2
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Seoul Adds English to Taxi Receipts to Protect Foreign Riders

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Seoul is rolling out English-labeled taxi receipts to make rides clearer and safer for foreign visitors. Until now, receipts were issued only in Korean, making it difficult for tourists to understand base fares, late-night surcharges, or extra fees.

Taxi receipt provided in English
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