Helicopter enthusiasts will tell you that rotorcraft are not only cooler than their fixed wing counterparts, but safer too! Test your knowledge of some of the world’s most famous models with these helicopter 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...

Every element in the period table has a symbol but some are more obvious than others. Can you name these ten elements from their chemical symbols?

Over the last two centuries, advances in computer technology have transformed the way we live our lives. How much do you know about these icons of the industry?