XPeng’s humanoid robot, named IRON, walked so naturally during a live event that people thought it was a human in disguise. To silence the doubts, the CEO took the stage and cut open the robot’s leg covering, revealing its mechanical structure beneath. The moment instantly went viral, as viewers realized they were witnessing one of the most lifelike robotic movements ever seen. Later footage confirmed it wasn’t CGI or a person — just engineering that looked too human to believe. Love technology?