【#Tech24H】According to a recent report by the U.S. engineering website Funster, a robot built by a pair of British brothers solved a 4×4 Rubik’s Cube in just 45.3 seconds, breaking a world record that had stood for more than a decade and earning official recognition from Guinness World Records. The robot was created by brothers Matthew Pardon and Thomas Pardon. Matthew, the elder brother, focused on the robot’s "brain" — the software and control system. Thomas, the younger brother, built its "body" by designing and manufacturing numerous precision mechanical components using 3D printing technology.