Get to grips with how things work inside hundreds of machines with this extraordinary book that explains the science behind technologies & inventions In this extensive encyclopedia packed full of simple science for kids David Macaulay&s beautiful illustrations show the inner workings of each machine from clocks & watches to jet engines & the internet From the basic lever to the modern microprocessor this bestseller has been completely updated with the latest technologies & explains every machine you&ve ever wanted to understand & some you&ve probably never thought about With David Macaulay&s inspired illustrations & humorous approach The Way Things Work makes even the most complex technology fun fascinating & accessible for children of all ages