One of a series of picture books, in question-and-answer format, which cover a range of topics by moving from a child's immediate surroundings - the body and everyday things in and around the home - out into the wider world. This book focuses on everyday things and how they work.
How does a train stay on the tracks? Whatβs going on inside a pogo stick? How do cranes work? And what happens when you flush a toilet? These and many more important questions are answered in this fascinating book. From toasters and telephones to hovercrafts and robots β the inner workings of machines big and small are brought to light using a stunning mix of cross-sections, close-ups and cutaways.