From the publisher

Have you ever wondered how the internet works? Or how Google and Siri know the answers to the questions you ask? Did you know that people can use programming languages – known as code – to make art and music, and send satellites to space? Or that cyber criminals can hack smart fridges, and even internet-connected toys?
This book helps you understand the technology of today and tomorrow, and teaches you how to make it yourself! You’ll be able to construct your own burglar alarm, create a chatbot, make your own art and music projects, track animals in a local habitat area, and help find new galaxies in space. Plus, you’ll learn how to protect yourself online, and much more.