Kay Barnham 
Could a Robot Make My Dinner? [PDF ebook] 
And other questions about Technology

Could a robot make my dinner? Why do we need rockets to go into space? Why don’t cranes fall over? This book takes a fun look at technology by asking and answering a series of quirky yet thought-provoking questions such as these! Although primarily a recreational read, the book nevertheless contains a wealth of fascinating information and bizarre facts about technology that readers will be sure to find captivating.