Cheryls outburst at 2010 X Factor contestant Wagner Carrilho was well documented, after he allegedly spoke about her council estate roots.
Cole said: I think you made some comments this week about me being from a council estate. I am very proud of my roots and I am very lucky.
Hundreds of viewers complained about Cheryls treatment of the contestant, saying she had abused her position as a judge.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
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