検索キーワード： 著者 "Tracy Vonder Brink" すべてのカテゴリー

Sumérgete en la historia, la geografía y la cultura de Puerto Rico en esta entrega de la serie 50 Estados. Desde las principales ciudades hasta los acontecimientos históricos, ¿Dónde está Puerto Rico? te presenta este lugar de una manera completamente nueva, ya sea que te sientas orgulloso...

Microwaves heat our food. They carry messages from phone to phone. They help detect the weather. Microwaves are all around us, even if we don't see them. Listeners will learn about microwaves and how we use them every day.

Learn about the roles of airmen and their training, as well as the advanced equipment, aircraft, and weapons the Air Force uses.

Learn about the roles of Marines and their training, as well as the advanced equipment, aircraft, and weapons the Marines use to complete their tough missions.

Learn about the roles of Coast Guard members and their training, as well as the different types of ships, aircraft, and equipment this branch uses to complete its important missions around the world.

Learn about the roles of soldiers and their training, as well as the advanced equipment, vehicles, and weapons the Army uses. When duty calls, the Army is always ready to defend.

The U.S. Navy traces its roots back to the American Revolutionary War. Then, its small fleet was outnumbered. Today, it is the largest navy in the world. Learn about the roles of sailors and their training, as well as the different types of ships, aircraft, equipment, and weapons the U.S. Navy uses to complete missions around the world.

Dive into the history, geography, and culture of Kentucky in this installment of the 50 States series. From major cities to historic events, Where Is Kentucky? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant destination. Visit...

Dive into the history, geography, and culture of Alabama in this installment of the 50 States series. From major cities to historic events, Where Is Alabama? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant destination. Visit...

On a chilly day in 1947, a Japanese inventor named Momofuku Ando observed people waiting out in the cold for a hot meal. He dreamed of bringing fast-cooking noodles to the whole world. And he did—with ramen noodles! Sometimes the simplest inventions are the best!

How did forgetting to wash a jar make cars safer? A scientist named Édouard Bénédictus accidentally dropped a plastic-coated flask that did not break. This invention was tested and engineered to help today's windshields protect drivers better.

Aluminum was once more valuable than gold. A breakthrough in refining aluminum from rock transformed it from rare matter to sandwich wrapper. In this science story, you'll learn how two chemists, Charles Hall and Paul Héroult, solved the problem.

Injured by a cannonball, James Edward Hanger was the first amputee of the Civil War. Determined to find a better solution than a peg leg, he worked to develop his own artificial limb company. He even continued working past retirement, providing Hanger Limbs for victims of World War I.

Dive into the history, culture, and heritage of the state of Illinois with Who HQ! Learn about everything from the origins of the blues, gospel, and jazz to the history of the Chicago World’s Fair in this audiobook for young listeners. From the creators of the #1 New York Times bestselling Who...

Dive into the history, culture, and heritage of the state of Ohio with Who HQ! Learn about everything from its crucial positioning in the Civil War to the Ohio State University in this audiobook for young listeners. From the creators of the #1 New York Times bestselling Who Was? series comes a...

Travel through Rumpke’s recycling center to find a plastic jug? Trash that can be recycled takes a ride on the conveyor belt to become something new! Try to find the milk jug on the conveyor belt! Trash at the factory goes through many machines to make sure it can be recycled. Can you guess what the milk jug will help make once it leaves the factory? What other types of trash go on the conveyor belt?

Dive into the history, geography, and culture of New Jersey in this installment of the 50 States series. From major cities to historic events, Where Is New Jersey? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant destination...

Dive into the history, geography, and culture of North Carolina in this installment of the 50 States series. From major cities to historic events, Where Is North Carolina? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant...

Dive into the history, geography, and culture of Washington in this installment of the 50 States series. From major cities to historic events, Where Is Washington? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant destination...

Dive into the history, geography, and culture of Indiana in this installment of the 50 States series. From major cities to historic events, Where Is Indiana? introduces you to the state in a whole new way, whether you’re proud to call it home or learning about a distant destination. Visit...