It was described as 'The Day Rock and Roll Changed the World' but how did that unforgettable day on 13 July 1985 come about. Band Aid... It all started when Bob Geldof, who had seen Michael Buerk ...

An curved arrow pointing right. Scientists at MIT have really outdone themselves this time. They've created a Band-Aid so innovative it can carry on-board electronics seamlessly. Produced By Matt ...