Not only controversial last year when it beat the X Factor single to Christmas Number One, but Killing In The Name Of caused a stir when it was first released in the early 90s.
The track, perhaps the most famous by grunge rockers Rage Against The Machine, is full of expletives and is said to focus on an anti-American ideology.
Other interpretations include that the band were making allegations that some members of the American police force were with the Ku Klux Klan.
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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