![[Photo] Hard Work, But Energy I Created](https://cphoto.asiae.co.kr/listimglink/1/2025102715115782564_1761545518.jpg)
On the afternoon of October 27, students attending the 3rd Earthhada Festival at Gwanghwamun Square in Jongno-gu, Seoul, are struggling as they use a bicycle pedal-powered generator to create soap bubbles.
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