Almost anything we build requires some sort of digging. Buildings, tunnels, and swimming pools all start with holes in the ground. Readers will find out how different kinds of diggers are used to create these holes. They will also learn about how diggers are used to help scientists learn more about the Earth.
Tall cranes tower above construction sites and line the edges of shipping ports. Readers will find out how different types of cranes are used to help build skyscrapers, load cargo ships, and much more.
Ambulances can help save lives when people are sick or injured. Readers will learn about the different kinds of lifesaving equipment found on an ambulance. They will also learn about the paramedics and EMTs that staff these important vehicles.
The potential dangers of riding in automobiles are presented, and readers are taught about seatbelt safety and how to avoid distracting a driver.
Learn all about how these speedy airplanes were created, how they work, and how they help us travel.
Blimps were once a popular form of transportation. Find out how they work and why they are not so common anymore.
Discover what makes bomber planes different from regular airplanes and learn how they have been used throughout history.
Learn how a spinning set of blades makes a helicopter fly and find out how pilots steer these interesting vehicles.
Since airplanes were first invented, they have often been used for military purposes. Learn about different kinds of fighter planes and find out how they are different from regular planes.
Find out how lighthouses work and how they have changed throughout history.
Find out how these beautiful balloons float through the air and discover what makes them fly.