From cyber worlds to nano-technology, discover an array of always-changing technologies. High-interest, humorous illustrations and bite-sized facts will keep young readers engaged.

Jump aboard the friendly Stickmen's tour of the core subjects of Science, Technology, Engineering and Math. Neat nuggets of text, colorfully illustrated, break down each subject into its components, and shows how they are organized. With this book you're armed and ready for everything STEM! Check out: - how tiny atoms (and cells) build into big stuff - a nanomachine that could repair brain cells - supertall buildings and mighty bridges - helpful decimals and handy ratios ... and much more. Clear, cut-away illustrations and diagrams reveal mechanisms at work, with the Stickmen always on hand to share facts (and jokes), explain functions - the Stickmen have their STEM thinking hats on and want you on their team!

Join the savvy, accident prone Stickmen on a journey of discovery of how things work. From gigantic machines to submarines and aircraft carriers. How helicopters hover and high-speed trains stay on the line using powerful magnets. View inner and outer workings and discover what makes these amazing machines special. Find out about... how rip-roaring roller-coasters stay on the tracks the airplane that flew round the world, powered just by the sun why hovercrafts need giant fans to keep afloat why one of the largest machines in the world has to be buried underground ... and much more. Clear, cut-away illustrations and diagrams reveal mechanisms at work, with the Stickmen always on hand to share facts (and jokes), explain functions - and even help to load baggage onto a plane! About the Stickmen Series Fun, accessible and lively books that explain and show how things work, each of these awesome books feature cut-away friendly illustrations, diagrams and fascinating nuggets of information - making (sometimes difficult) subjects easy to grasp. And the accident-prone Stickmen characters add a touch of humor to these engaging topics.

"Original edition copyright 2015 by Hungry Tomato Ltd."--Title page verso.

Just think, every single thing you do is handled by an amazing computer inside your head—your brilliant brain! And it's helped by your body's internet—your nervous system. Join the Stickmen to discover how spidery nerve cells send messages to the brain in seconds, how quick reflexes keep you safe, and how different parts of your brain are in charge of different thoughts and actions. Learn how all the parts of your body work together with the brain to help you to see, hear, smell, and make memories. Fun illustrations and fact-filled text reveal the mysteries of your brain and what it is that makes you so smart!

Ba-boom, ba-boom, ba-boom . . . your incredible heart beats more than once every second, no matter what you're doing. And your lungs pull in up to 145 gallons of oxygen each day. So how are your heart and lungs connected, and what do they do? Join the Stickmen as they explore your body to find out how your heart pumps blood, how oxygen travels through your body, and how your body fights off germs. You'll discover why you need two trillion red blood cells, how exercise affects the body, and what exactly is inside your lungs. Colorful diagrams and fascinating text show how your circulatory system works to keep you fit, warm, and alive!

Join the savvy Stickmen on a fun tour of modern cars and locomotives. See the inner and outer workings of these vehicles. The Stickmen share facts (and jokes), explain functions, and occasionally get doused in oil!

"Original edition copyright 2015 by Hungry Tomato Ltd."--Title page verso.

Food is the body's fuel—but what happens to each yummy mouthful from the moment you take a bite? The Stickmen unravel the long process of digestion carried out by your winding system of guts. Learn about your stomach and its army of acids, the chemical powerhouse in your liver, and your busy kidneys that keep you toxin-free. Find out how you get energy and heat from food and how your body gets rid of the stuff it doesn't need. Illustrations, diagrams, and text tell all about the mashing, squeezing, pushing, and filtering that happen along your digestive system.

Just think - everything you do (and think!) - is handled by the extraordinary computer inside your head. Your heart beats more than once every second. Ber-boom. What happens to every yummy mouthful from the moment you chew it? How your muscles let you run, jump - or just stay still to read this book! Let the Stickmen show you around - inside you! Clear cut-away illustrations and fact-filled nuggets of text reveal the many, many reasons why you-re so special.