A contestant watches his robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
A robot is seen trying to pick up an object during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
Contestants watch their robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
A contestant watches his robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
Contestants watch their robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
A contestant watches his robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
A contestant watches his robot in motion during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)
A contestant watches his robot picking up an object during a robot competition at University of British Columbia (UBC) in Vancouver, British Columbia, Canada, on Aug. 11, 2022. Sixteen teams of physics and engineering students from UBC participated in the robot competition on Thursday. (Photo by Liang Sen/Xinhua)