AJP Yoo Na-hyun Robots perform during a special event marking World Failure Day at Galaxy Robot Park in Gangdong-gu, Seoul, on October 13, 2026. Yoo Na-hyun Copyright ⓒ Aju Press All rights reserved. Related KAIST joins 9.7mln euro EU project to map brain in motion KAIST team turns gene-control protein against Alzheimer's plaque KAIST catalyst cuts precious metal in hydrogen production by 75%