A machine on display at the Speedcubing Championship at the University of Leicester, is able to solve the Rubik's Cube puzzle in less than five seconds.
The video below shows the gadget, strapped to a mobile phone, solving the Cube in 4.89 seconds.
More top news
Mostly sunny and dry after a cloudy start in parts.
Detectives have released a photograph of a man they want to speak to after a woman was robbed at a cemetery in Nottingham.
Inquests have been opened into the deaths of seven people from the Midlands killed in the Tunisia terror attacks.