A staff member helps a visitor put on VR glasses during a science festival held by Vladivostok State University in Vladivostok, Russia, Oct. 15, 2022. (Photo by Guo Feizhou/Xinhua)
A Rubik’s Cube robot catches children’s attention during a science festival held by Vladivostok State University in Vladivostok, Russia, Oct. 15, 2022. (Photo by Guo Feizhou/Xinhua)
A woman tries out a robotic hand during a science festival held by Vladivostok State University in Vladivostok, Russia, Oct. 15, 2022. (Photo by Guo Feizhou/Xinhua)
原文地址：http://en.people.cn/n3/2022/1015/c90000-10158814.html