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Thomas Edison’s life span is known as “The age of Edison.” If it wasn’t for Thomas Edison, we might not have electric lights, telephones, movie cameras, or computers! Think of all the ways these great products affect our lives today. Edison held over 1,000 patents and received dozens of awards during his lifetime for his inventions and contributions to science.

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In 1969, Apollo 11’s successful landing on the moon was seen on TV all around the world. At last, men had walked on the moon for the first time ever! Neil Armstrong and Edwin Aldrin became famous American heroes. This mission was a great achievement for the U.S. space program, and led to six more Apollo flights in the years to come. The mission's success also led to further deep space explorations by the United States and other countries around the world.

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The law was not exactly fair in the Middle Ages in Europe. Back then, you could blame someone in your town for committing a crime. The “criminal” could then challenge you to a fight to prove his guilt or innocence. If you lost the fight, you were charged as a liar and the criminal was believed to be innocent. If you won, the criminal was believed to be guilty.

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In training to be a knight, a person was expected to study hard and learn good manners. They were taught to play musical instruments, sing, and recite poetry. They also studied reading, writing, geometry, and strategy games. Another knight would then teach the person to shoot a bow and arrow, fight with a sword, and ride a horse. To say the least, knights had a well-rounded education.

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There are a lot of myths flying around about bats. One of these myths is that bats are blind. Bats can actually see quite well, some even better then people! Another myth is that bats are dirty. This is also untrue, as bats are very clean animals. Like cats, they spend lots of time grooming themselves.

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In 1981, a new television channel was introduced to showcase musicians performing their songs in music videos. This channel was called MTV, or Music Television. Since the channel first went on the air, viewership has increased, and the channel has expanded to countries all over the world. Today, MTV not only shows music videos, but a variety of other television programming as well.

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Jackie Robinson did something nobody had ever done before. He was not only a three-sport athlete at UCLA. He was the first African-American to play on a Major league baseball team, the Brooklyn Dodgers. Robinson had to deal with racism all over the country. He was treated very poorly by the by other players and fans in the stadiums he visited. But, whenever things got difficult, his courage and determination kept him going. Today his number 42 is retired on every team in major league baseball, and he is in the National Baseball Hall of Fame.

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Before the Industrial Revolution, most cloth was hand-made in people’s homes. They used spinning wheels and weaving looms to make their own clothes. This took a lot of time and hard work! But during the Industrial Revolution, machines were built that made great quantities of cloth very quickly. Before long, machines were built to make other products, such as paper and even cars! This saved people much time and energy.

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William Shakespeare was a very prolific writer. By the time of his death at 52 years of age, he had written 37 plays, 154 poems, and two long, narrative poems. No other writer of his time produced as many high-quality works as Shakespeare. Among his most popular works are Romeo and Juliet and A Midsummer Night's Dream. His words have inspired many writers to this day!

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Origami is the Japanese art of paper folding. Many beautiful three-dimensional creations are made with this art. Starting with only one square of paper, you can fold and fold and fold, until you’ve created amazing models. With practice, you can learn to make abstract designs or recognizable animals such as cranes (a type of bird) or even dinosaurs.

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Leonardo da Vinci was born in Italy long ago in the year 1452. Besides being a great artist, he is well-known for his many inventions. He kept notes on all of his ideas. Among his notes were designs for parachute, a diving suit, and a flying machine similar to today’s helicopter.

Many breeds of dogs are used for work. In many cultures dogs are used to herd sheep. The dogs keep the flock from being attacked by animals such as wolves. Sheepdogs are known for their loyalty and gentleness. Based on the text, you can infer that: