Explorify on Instagram: "This viral video, produced by YouTuber Mark Rober in collaboration with Cristiano Ronaldo, showcases a custom robotic goalkeeper using 22 motion-tracking cameras for sub-millimetre accuracy, saving all three of Ronaldo’s penalty attempts despite their precision. . . . . . Released earlier in December 2025, the challenge highlights rapid progress in sports robotics, with the robot reacting in under 0.2 seconds—faster than human goalkeepers—potentially revolutionising trai