Thomas Edison

The light bulb was originally invented by Thomas Edison in the late 19th century. It worked by using a heated metal filament inside a vacuum-sealed glass bulb, which produced light when an electric current passed through it. This invention revolutionized the way we illuminate our homes and buildings.

Thomas Edison improved the light bulb by creating a long-lasting and practical version using a carbonized bamboo filament, which could burn for over 1200 hours. He also developed a better vacuum pump to remove air from the bulb, resulting in a longer lifespan for the filament. Additionally, Edison worked on various materials for the filament, eventually settling on a carbonized cotton thread that further extended the light bulb's durability.

No, Thomas Edison did not invent light. He is known for inventing the practical and commercially viable electric light bulb. However, numerous scientists and inventors contributed to the development of artificial lighting before him.

Thomas Edison and Nikola Tesla had a professional rivalry. Edison favored direct current (DC) electricity while Tesla championed alternating current (AC) technology. This led to conflict between them, especially during the "war of the currents." Despite this, they both respected each other's work and contributions to science and technology.

Thomas Edison is credited with inventing the first commercially viable incandescent light bulb in 1879. However, others had developed earlier versions of the light bulb before him.

Edison's direct current was the system used in the late 1800's. This system brought problems like electrocutions and house fires. Tesla was offered 50,000 dollars to get this system working properly and as a matter of fact, it was his first job when he came to the United States. Edison got the work done and refused to pay so tesla quit and started his own company. Tesla beat Edison on lighting the whole world with his alternating current system.

Thomas Edison and Madame Curie were both influential inventors and scientists who made significant contributions to their respective fields. Edison was known for inventing the light bulb and phonograph, while Curie was a pioneering researcher in the field of radioactivity, leading to the discovery of the elements polonium and radium. Both individuals received multiple prestigious awards and accolades for their groundbreaking work.

Thomas Edison made over 1,000 unsuccessful attempts before successfully inventing the light bulb. Despite facing numerous setbacks, he persisted in his experimentation and eventually achieved success.

Thomas Edison tended to hold on to a particular idea too long. As a result Edison held on to the idea of using direct current instead of alternating current much too long. Edison invented the diode. When the triode was invented Edison continued to try to accomplish with the diode what the triode accomplished easily.

His weakness was he did not see when an idea should be dropped.

Thomas Edison reportedly tried thousands of times before successfully inventing the light bulb.

at that time he was working with another inventor who owned a lab.Thomas used to work in that lab.When he was testing that helicopter he exploded the lab. because of agression the owner slapped him on the ear and thomas became deaf from his left ear.

No, Britain did not invent the light bulb. The light bulb was invented by Thomas Edison in the United States in 1879. However, Joseph Swan, a British inventor, also independently developed a working light bulb around the same time.

The invention of the light bulb did not create any significant problems on its own. However, its widespread use contributed to issues like light pollution and energy consumption that we are now working to address.

Thomas Edison invented the light bulb in 1879.

The original Edison light bulb used a carbon based filament, later a metallic filament (tungsten) was used to increase the life of the bulb. Today the government has mandated that a fluorescent type bulb be used

Perspiration is primarily composed of water, electrolytes (such as sodium and potassium), urea, ammonia, lactic acid, and other compounds. The exact composition can vary depending on factors like hydration status, diet, and overall health.

A similar fire can be copy-cated this December if there is a significant shift to wind energy for public utilities, though not the satallites in our orbit but definately fire fall from the sky. The best clue is constant communication working together without absolute exclusion of wind, water and sun with more dependance on solar reserve energy. we need to create static electricity in our ionosphere by means over alaskan volcanoes with storm clouds or with that simple static electricity novelty toy placed on mount everest generating slower lower amounts of ozone, not as efficient as the storm cloud would produce over those 22 errupting volcanoes, however, the consistancy of a solar powerwed machine on everest will slowly seal the ozone layer hole as long as the machine is in the ionosphere. it will not totally omit the natural occurring different planetary disasters, yet will minimize this, Thank You Mr. Theodore Edison, I do love you...... Gloria Monique Gatlin of Anaheim, California

Thomas Edison's light bulb had a significant impact in Florida by providing a reliable source of artificial lighting, which was crucial for the state's growing population, economy, and infrastructure development. It facilitated the expansion of industries such as tourism, agriculture, and manufacturing, contributing to Florida's overall growth and development. Additionally, Edison himself had a winter estate in Fort Myers, Florida, which further influenced the state's cultural and historical landscape.

Yes, high ductility is important for a light bulb filament because it allows the material to be stretched when heated without breaking, enabling it to maintain its shape and function. Materials like tungsten are commonly used due to their high ductility, allowing them to withstand the repeated heating and cooling cycles in a light bulb.

Thomas Edison used a systematic approach to inventing, including conducting extensive research, experimentation, and trial and error. He also developed the concept of the research laboratory to foster innovation and collaboration among a team of researchers and inventors. Edison also focused on commercializing his inventions by patenting them and forming business partnerships to bring them to market.

About l877. the earliest Edison phonographs were the cylinder type. Disc recordings (hence the term Disk Jockey) were invented by Emil Berliner much later and he sold the patents to Columbia Records. We still have both Columbia records and CBS. Mr. Berliner was a US citizen who also developed the Microphone and related devices for recording purposes.

Thomas Edison was inspired by the durability and transparency of glass when he saw a glass vacuum tube used in experiments with electric lighting. He realized that a filament inside a glass bulb could produce light without combustion, ultimately leading to the invention of the practical incandescent light bulb.

If the light bulb was not invented, we would heavily rely on natural light sources like the sun and fire for illumination. This would likely impact productivity, safety, and quality of life, especially during night-time hours. The development of many technologies and industries that depend on artificial lighting would also be greatly hindered.

No, Thomas Edison's wife, Mary Stilwell, did not help him make the light bulb. Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. It was the result of his own experiments and research.