Engineer Extraordinaire
Cobblestone American History Magazine for Kids|April 2023
he Mississippi River was littered with sunken steamboats that had hit snags or had gone down in flames. Someone could make a fortune retrieving cargoes that were sitting on the bottom of the river.
Elizabeth Howard
Engineer Extraordinaire

Someone with imagination and the right kind of boat. In 1842, James B. Eads proved that he had both the imagination and the know-how to design such a boat.

Eads was born in 1820 in Indiana. His family moved around a lot as his father tried to earn a living. When the Eads family moved to St. Louis, Missouri, in 1833, James stopped attending school and found jobs to help support his family. In his free time, he read books about civil engineering and machinery. By the time he was 19, he had a job as a cargo clerk on the Knickerbocker, a river steamboat.

An accident on the steamboat got Eads thinking about salvage. He started with a flat-decked barge holding a derrick. A 40-gallon wooden barrel served as a makeshift diving bell. Lowered into the Mississippi River by the derrick, the diving bell allowed Eads to walk on the river's bottom. He spent hundreds of hours exploring. He observed that where the river ran fast, it scoured and deepened its channel. Where the river slowed, it deposited sediment that collected into sandbars.

By 1856, Eads was the respected captain of a fleet of salvage boats on the river. And his firsthand knowledge of the river became invaluable to him as he created monumental works of engineering that forever altered the Mississippi.

But the Civil War (1861-1865) initially put such projects on hold. The federal government asked Eads to build river gunboats for the Union. Eads built more than 30 ironclads, constantly incorporating improvements. The ironclads helped the Union win important victories on the Mississippi River and along the Gulf of Mexico.

Denne historien er fra April 2023-utgaven av Cobblestone American History Magazine for Kids.

Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.

Denne historien er fra April 2023-utgaven av Cobblestone American History Magazine for Kids.

Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.

FLERE HISTORIER FRA COBBLESTONE AMERICAN HISTORY MAGAZINE FOR KIDSSe alt
Eye in the Sky
Cobblestone American History Magazine for Kids

Eye in the Sky

An interview with Joe Piotrowski

time-read
7 mins  |
November/December 2023
Airborne Animals
Cobblestone American History Magazine for Kids

Airborne Animals

Humans have taken to the skies in balloons, gliders, and airplanes-but we're not alone among the clouds. Animals of all sorts have evolved to harness wind power.

time-read
2 mins  |
November/December 2023
TAKING OFF
Cobblestone American History Magazine for Kids

TAKING OFF

The Wright brothers expected airplanes to “take off,” but even they might be amazed at the way the airline industry has become big business. In the past, it was expensive to send something by plane.

time-read
1 min  |
November/December 2023
GROWTH OF AN INDUSTRY
Cobblestone American History Magazine for Kids

GROWTH OF AN INDUSTRY

After their historic flight at Kitty Hawk in 1903, Wilbur and Orville Wright returned to Dayton, Ohio. They spent the next few years making adjustments and building additional versions of their powered aircraft in their bicycle shop.

time-read
3 mins  |
November/December 2023
WHY KITTY HAWK?
Cobblestone American History Magazine for Kids

WHY KITTY HAWK?

The Wright brothers searched carefully for the best place to test their gliders and flying machines. Their main concern was for good, steady winds. But they also hoped to find a remote location to allow them to perform tests away from the public eye.

time-read
1 min  |
November/December 2023
Two Brothers From Ohio
Cobblestone American History Magazine for Kids

Two Brothers From Ohio

Most people do not realize that the Wright brothers—Wilbur, born in 1867, and Orville, born in 1871—performed various scientific experiments before inventing their aircraft. For as long as anyone in their hometown of Dayton, Ohio, could remember, the Wright boys had worked on mechanical projects.

time-read
4 mins  |
November/December 2023
A Helping Hand
Cobblestone American History Magazine for Kids

A Helping Hand

May 6, 1896. A group of people who had gathered beside the Potomac River, just south of the U.S. capital, grew quiet. Then, it erupted in cheers as a small, unmanned aircraft took to the skies and flew for more than half a mile. The flight came seven years before the Wright brothers’ first manned, powered flight. The inventor of the aircraft was Dr. Samuel Pierpont Langley.

time-read
2 mins  |
November/December 2023
THE IDEA MEN
Cobblestone American History Magazine for Kids

THE IDEA MEN

People dreamed of flying thousands of years before the Wright brothers found success near Kitty Hawk, North Carolina. These dreamers, such as Leonardo da Vinci, studied birds flying and imagined how humans might do the same—if only they had wings. Other men developed a more hands-on approach to the topic. Early inventors made wings of cloth, glue, and feathers and tied these creations to their arms in an attempt to imitate nature.

time-read
3 mins  |
November/December 2023
Da Vinci's 4 Designs
Cobblestone American History Magazine for Kids

Da Vinci's 4 Designs

Have you ever wondered how a bird flies? Leonardo da Vinci (1452–1519) did. He thought that understanding how a bird flies would provide the key to human flight. So, what did da Vinci learn from birds?

time-read
3 mins  |
November/December 2023
Silken Wings
Cobblestone American History Magazine for Kids

Silken Wings

Seven hundred years before the Wright brothers began experimenting with human flight, the Chinese had already mastered its secrets—with kites.

time-read
2 mins  |
November/December 2023