Originally a solution to the space problem, skyscrapers have come to symbolise ambition and transcendence. See how much you know about these iconic buildings.

Charles ‘Chuck’ Yeager was an American Air Force Officer and test pilot known for his historic breaking of the sound barrier in 1947. Test your knowledge of this supersonic flight pioneer with these multiple choice questions...

Named from a portmanteau of the words ‘microcomputer’ and ‘software’, Microsoft is a multinational technology company developing both software and hardware. Test your knowledge of one of the world’s best known brands with these multiple choice questions...

Great architecture combines art and science to create structures of aesthetic appeal and functionality. Test your knowledge of this fascinating subject with these multiple choice questions...