Children played with toy helicopters for more than 100 years before full-sized were built.
Until the late 1800s, most people did not travel very far from their homes. They traveled by . But scientists and inventors were building new machines that would change travel forever.
Traveling by horse and wagon was slow and uncomfortable.
Engines powered by steam, gasoline, and electricity led to the invention of trains and automobiles, which could travel longer distances. They were much faster than walking or traveling by horse and wagon. This made it easier for people to travel farther away from home.
Before automobiles and airplanes, many people traveled by train.
DID YOU KNOW?
The first train rail in the United States was laid in 1828. By 1900 more than 190,000 miles (305,700 kilometers) of tracks crossed the country.
Trains and automobiles did not fix all travel problems. Automobiles didnt always make traveling easy. Early automobiles were uncomfortable. They did not have springs to make the ride smooth. They also didnt have heaters. Early automobiles were unsafe and difficult to drive. Plus, there were very few road rules, which often led to accidents.
Early automobiles were not easy to drive and that sometimes led to accidents.
Trains had problems too. They could only travel where there were railroad tracks, so they didnt go everywhere people wanted to go. Trains also needed many people to care for the tracks. A train could run off its tracks if the tracks were damaged.
Trains were not always a safe way to travel. The Great Chatsworth Train Wreck occurred in Illinois in 1887. More than 80 people were killed.
People wanted to make traveling easier and safer. Some inventors made better engines for automobiles, but others began to think about a new way of traveling. They dreamed of flying in the air like birds.
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GREAT INVENTORS
Before and after the inventions of the train and automobile, people tried to figure out how to build machines that would carry them safely through the air.
LEONARDO DA VINCI
ornithopters.
Leonardo da Vinci sketched a flying machine he called an airscrew. It is similar to a modern-day helicopter.
DID YOU KNOW?
Leonardo da Vinci designed many early machines. They included an armored car, a parachute, and another type of flying machine that looked like a helicopter.
THE MONTGOLFIER BROTHERS
In 1783 Joseph-Michel and Jacques-tienne Montgolfier built a hot-air balloon. But the French brothers were not sure if it was safe for people to ride in. To find out, they put a sheep, a duck, and a rooster in the balloons basket. These animals became the worlds first hot-air balloon passengers. The animals landed safely after being in the air about eight minutes. In November of that year, the first human passengers took a 25-minute flight over Paris in the Montgolfier brothers balloon.
The Montgolfier brothers tested their first hot-air balloon in 1783.
SIR GEORGE CAYLEY
In 1804 British . With a movable tail and a kite-shaped wing set on a stick, it looked somewhat like a modern airplane. By 1853, Cayley had created the first full-sized glider. When he asked his assistant to fly the glider, the test was a success. It was the first glider flight to carry a passenger.
Sir George Cayley is sometimes called the father of . This illustration shows his drawing of the glider.
OTTO LILIENTHAL
German inventor Otto Lilienthal made his first flying machine in 1891. This hang glider had large wings and could soar through the air. Lilienthal later built many other successful gliders.
Otto Lilienthal made more than 2,000 flights in his hang gliders. Some of them reached more than 1,000 feet (305 meters) up in the air.
THE WRIGHT BROTHERS
gliders and kites. But they wanted to build a flying machine that powered itself.
The brothers worked hard to make an airplane. They designed and built a lightweight engine and also made a propeller. Finally, in December 1903, their first airplane was ready. They called it the Flyer. It measured 21 feet (6.4 meters) long and its wings were 40.5 feet (12.3 m) wide. It weighed 605 pounds (274.4 kilograms) without a pilot.
TAKING TO THE SKIES
On December 17, 1903, the brothers took the Flyer to the sand dunes near Kitty Hawk, North Carolina. Orville sat in the pilots seat, and Wilbur ran along the side. Their plane flew 120 feet (37 m) in 12 seconds. It was the first time that a self-powered machine had risen, flown in a straight line, and landed safely.
The Wright brothers flew the Flyer for the first time on December 17, 1903. It was only in the air for 12 seconds, but it made history.