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.
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Duke and Duchess of Cambridge are visiting the West Midlands today.
Some outbreaks of rain. Windy on Wednesday. Colder by weekend.
Rather cloudy with patchy rain, brighter at times on Wednesday.