does anyone else spot a typo here?
Scientists in Europe have been building the world's largest particle accelerator. Basically its a 27km tunnel designed to smash atoms together to find out what makes the Universe tick. However, the mega-gadget has caused serious concern, with some scientists suggesting that it's properly even a bad idea to turn it on in the first place. They're predicting all manner of deadly results, including mini black holes. So when this machine is fired up for its first serious experiment in 2012, the world could be crushed into a super-dense blob the size of a basketball.