The earliest airplanes all used propellers to fly. Find out how these planes work and how they were used.
Sometimes a regular pickup truck just isn't strong enough. Luckily, we have dump trucks to handle the heavy loads. Readers will learn how dump trucks are used to haul rocks, trash, and building materials at mining and construction sites.
Complete a variety of fun science experiments dealing with cars.
This title discusses how tunnels are built, from planning and excavation to construction to site design.
This title discusses how bridges are built, including engineering, design and construction.
This title discusses how airports are built, from runway design and construction to terminal and security.
This title discusses how roads are built, from road design and construction to painting and lighting.
Fire trucks help to save lives and prevent the spread of dangerous fires every day. Readers will learn where a fire truck gets its water supply, what kind of equipment it contains, and the ways firefighters use these tools to help keep people safe.
Tractors are an essential tool for farmers everywhere. Readers will learn how farmers use tractors to plant and harvest the crops we use every day. They will also find out how people use tractors to maintain their yards and do chores.
From bridges and streets to houses and skyscrapers, cement is an important material used in many of the structures we use every day. Readers will find out how cement mixers are used to blend, transport, and spread cement wherever it is needed.
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.
Blimps were once a popular form of transportation. Find out how they work and why they are not so common anymore.
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.
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.
Learn all about how these speedy airplanes were created, how they work, and how they help us travel.
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.
