Text, illustrations, and diagrams examine different kinds of boats and how they work. Includes simple experiments and activities.

This Civil War history provides an in-depth look at the impact and experiences of African American men fighting in the Union Army. After President Lincoln issued the final Emancipation Proclamation of January 1, 1863, many enslaved people in the Confederate south made the perilous journey north-then put their lives at risk again by joining the Union army. These U.S. Colored Troops, as the War Department designated most black units, performed a variety...

How can the puzzling game of puzzles benefit young minds? Well, puzzles boost general knowledge, and improve vocabulary as well as spelling, logic and problem-solving. But the main advantage of introducing this activity early in life is that it helps children learn with game-based learning. What this translates is that fun and learning become one. So don't forget to secure your copy now!

"Submarines introduces readers to the technologies that make working and living under the sea possible" --

Presents an introduction to fire trucks.

This book explains sounds waves, radio waves, and other key science ideas behind the technology of cell phones. The title discusses the parts of a cell phone as well as the path a call travels, and the social significance and future of cell phones.

This book explains what a laser is and the principles of light necessary for understanding laser technology. The book also describes how lasers came to be, and how they are used, as well as what the future of lasers may hold.

This book explains the principles of light, lenses, and other key science ideas behind the technology of telescopes, binoculars, and microscopes. The book discusses the history of the inventions, their uses, and how to select one for purchase.

This book explains what electricity is and how it's generated and distributed. the text discusses the history of electricity discoveries and how they changed our world. Table of contents: Timeline of key events How do cell phones work? What happens when you flush a toilet? How can an airplane fly? Through diagrams, step-by-step explanations, and plenty of humor, this series explains the workings of everyday gadgets, tools, and technologies. Each title...

This book explains what the Internet is and how information travels inside it. The title also pays special attention to the social significance of the technology.