homas Alva Edison was one of the greatest inventors in history. During his life he made thousands of inventions and obtained over 1000 patents. Patents protected his inventions from other people using his work or selling his inventions. His inventions have changed the world forever. Thomas Edison was born on February 11, 1847 in Milan, Ohio. As a young man he had trouble at school. One teacher said that he wasn’t very smart. So his parents took him out of school and taught him at home. He made a laboratory in his parent’s basement where he did some science experiments. As a young man, he worked hard selling newspapers on the railroad. As a teenager, he learned how to use the telegraph, which was the main way to send messages …show more content…
This first invention was a machine that accurately counted election results. Sadly, it was not used very much. In some ways, his first patent was a failure. This did not stop Edison. In fact, throughout his life, many of his inventions failed. Edison never grew tired or discouraged. He always tried again and again. Sometimes, his inventions took over ten years to perfect like his machine to separate iron from ore taken from the mine. After many attempts, he invented a machine that transmitted stock prices called the ticker tape machine. In 1887, he finally perfected his favorite invention, the phonograph. This was the first machine that recorded and played back sound. When he brought it to the patent office and demonstrated the machine, they didn’t believe him. They thought he was a ventriloquist throwing his voice. But soon, everyone realized that he invented an amazing machine. In a short time these machines were being used to record music and voice …show more content…
Many scientists had already discovered the way to change electricity into light. However, these earlier bulbs were impractical and lasted only a short time. They also became incredibly hot. They could not be used outside the laboratory. A light bulb has three basic parts: a glass globe filled with gas, electric current and a filament. The filament was the most important part because that was where the electricity glowed into bright light. The filament was the most difficult and costly part. For over a year, Edison tried many different materials for the filament. Finally, he baked cotton and carbon dust into a fine string. This first filament lasted about twenty-four hours. He made improvements and finally he developed one, which lasted a few hundred hours. He invented the first long-lasting, cheap, and practical light bulb. This was his greatest invention. Through his electric company he developed a system to bring electricity to homes, which soon became filled with light bulbs. Smelly oil lamps and dangerous candles stopped being used. The world was forever transformed by Edison’s light bulb. Everyone now could have a cheap constant source of light, which transformed every aspect of life. Today, everyone in the world turns on a light bulb. All of us should praise Thomas Edison for his inventions, especially the electric light
Nikola Tesla Figure From Progressive Era Research Paper Essay Nikola Tesla is an inventor with a very vivid imagination a visionary who saw electricity as a means to change the world. He deserves a place in history for the many accomplishments and contributions he made throughout his lifetime. One such invention that he made impacted the world for being the only person to perfect the efficient use of alternating-current electricity which is widely used for power transmission in the world today. Nikola Tesla laid the groundworks for some modern technology used today and thus he deserves a place in history for proving how much of an impact he has made on the world. Motivations Nikola Tesla as an inventor who had a vivid imagination and had big
Many wonder where inventors like Benjamin Franklin get their creative energy. Many so-called Founding Fathers are famous for one or two of their accomplishments, but anyone who knows their history knows that Franklin is known for many things, including their inventions. The armonica is not on of his well-known inventions, but its design is ingenious. Also called the glass harmonica, the armonica required a person to place himself or herself in front of the instrument and to rotate its glass bowls.
All throughout American history there has many intelligent individuals that have played significant role in our society. I believe Thomas Edison has been one of the most influential people. He was an American inventor who is considered one of America’s leading businessman. People today credit him for helping to build America’s economy during the nation’s vulnerable early years. Thomas had a very good childhood and was a very hard worker as a teenager.
The industrial revolution had a great impact on the American society. It created many jobs and great opportunities for the working community. It was a time of change and rapid growth for America. Many of the inventions created during the industrial revolution are still being used today. Some of the inventions include the steam engine, light bulb, and telephone.
The incandescent lamp was already created by previous inventors; however, their versions were not effective and cheap enough for mass-production commercially. Edison eventually understood that the light bulb needed to have a low current, and thus, high resistance as well as voltage. Additionally, the design required a long-lasting filament, which was extremely difficult to find. After his endeavor comprising of thousands of meticulous experiments, Edison finally used a carbonized cotton thread as the filament that successfully lit the light bulb for about 13.5 hours. Edison would improve his invention until November 4, 1879, when he filed a patent for a light bulb using "a carbon filament or strip coiled and connected to platina contact wires".
Thomas Alva Edison is an American inventor and entrepreneur that greatly influenced the world with his inventions and innovations. If it weren’t for Edison and his curiosity our world would have never came to be the way it is today with recorded sound never even existing. Edison’s phonograph was the first type of recording device that played back recorded sound through series of grooves on tinfoil wrapped around wax cylinders. The phonograph was a device that Edison “accidentally” discovered when he was fiddling around with a telegraph transmitter when he noticed that when played at a fast speed, the paper tape that ran through the machine created noise that sounded like spoken word. So Edison rolled with it and eventually created the phonograph.
One of the biggest problems Edison and his employees faced was finding a filament that allowed the bulb to glow without breaking (Dolan 6). He overcame this obstacle in 1880 with the carbonized bamboo fiber allowing the bulb to glow bright without breaking. Another major accident occurred during Edison's usual laboratory routine when his workers put too much current through a motor causing some discs they were experimenting with to fly around (Dolan 46). Luckily, as a result, no one was hurt. Because of the obstacles he worked hard to overcome, he impacted modern day
Benjamin franklin and his experiment On june 1752 benjamin dissidia that thar wear too many fires wear happening. so he wondered how it happened and he found out that it was lightning. He waited until thar wus a storm and he started to fly the kite so then he did a experiment he got a kite and a key
One year after opening, it was deemed the largest testing laboratory in the world. Thomas Edison was a creative inventor that pushed the science world forward 100 years by inventing the lightbulb, quadruplex transmitter, telegraph, helping with the making of the telephone and much more. Plus he had a major positive impact on his decade by serving in the civil war, saving lives and creating jobs. He also had a major impact on the world by allowing safe lasting light with the light bulb, easy communication with the telegraph, and electrical distribution.
Franklin was the perfect person to turn electricity from a parlor trick into a science method because he was a very smart person he was like another Albert Einstein (like him not was him). Benjamin Franklin was very curious and him being smart led to him making very good science claims. It stated in the text by Benjamin Franklin,"was the discovery that electricity was “not created by the friction, but collected only.” Only a man like Benjamin Franklin could find out that friction was not created but collected. Benjamin Franklin would not fool around with the science world he was very serious about the science world and that ' why he is well known in our world today.
Samuel Morse was born on April 27, 1791. His invention was the electric telegraph, which he created in the 1830s and 1840s. He was an American painter and inventor who is known for developing morse code to make the electric telegraph better. Morse was born in Charlestown, Massachusetts and his father was a distinguished geographer and congregational clergyman named Jedidiah Morse.
Thomas Edison was a very passionate and talented inventor. In his lifetime he created a large amount of inventions. In some cases, the world would be completely different without those inventions, such as the light bulb. Thomas’ inventions changed the world as they knew it then. Edison inspired other inventors and gave them something to build off of.
Thomas Edison is an American inventor and businessman, who has been described as “America’s greatest inventor.” His tireless work efforts and dedication to science not only helped him to create inventions that have advanced technology , but also become an inspirational figure for Americans. His improvements and inventions on objects that were already invented helped the lives of over millions of Americans. He helped to build America’s economy during some of its more vulnerable years as a new nation. Thomas Edison’s inventions have helped to advance our society though his dedications and knowledge in mechanical, electrical, and chemical sciences.
Instead, he could have given up after ten or a hundred trials, switched to a menial job and nobody would know that a man named T. A. Edison had existed. The majority of
The industrial revolution did not have many points where it would spark on and off. The revolution was largely a “chain of events” (Ellis and Esler 615) and after the first spark innovation and ideas lead to more innovation and ideas. The mark of the beginning of the Industrial revolution was the Agricultural revolution (Ellis and Esler 609). This agricultural revolution brought new ways of farming such as enclosures, which would be utilized by rich landowners.