Figure out Earth and its water cycle through facts and figures. Find out what the water cycle is and how water changes from a liquid to a gas and back into a liquid once more. Discover how Earth is constantly recycling its water and why this vital resource is the source of all life on our planet. Learn about Earth's water cycle then turn to the Figured Out! pages to discover more facts and easy-to-read statistics that bring our watery world to life....

Many of today's communications travel over networks. Networks connect people all over the world through computers and mobile devices, but how does it work? Young learners will discover how an email works, how computers talk to one another, and how documents and programs are stored in the cloud. Readers will also learn about network safety and how to protect themselves from hackers and viruses. Easy-to-read infographics and simple language make this...

Introduces the life cycle of a penguin, describing how female penguins lay eggs, how the eggs are kept warm by male penguins, hatch, and grow up, starting the cycle over.

Robots are a lot more complex than you think! Readers will discover different tasks robots handle in the world and how robots are put together. This book explores how robots ingest data from their surroundings, and how they function. Budding engineers will also discover some of the intricacies of artificial intelligence, including what it takes to make a machine that can pass as a human. Compelling infographics and simple language make complex mechanics...

Introduces the life cycle of a frog, showing how it begins life, grows, and reproduces.

Readers learn about the life cycle of a chicken, from egg to chicken.

An introduction to different meats and proteins and the part they play in a healthy diet.