Thomas Edison

Edison's main problem was finding a long-lasting, practical filament material for the light bulb. He experimented with various materials before discovering that carbonized bamboo filament could last for up to 1200 hours. This solution greatly improved the practicality and success of the light bulb.

Thomas Edison performed surgery on his mother using a primitive tool to cut a large lump from her breast without anesthesia. The surgery was successful, and his mother lived for several decades after.

A light bulb can be dangerous if mishandled, broken, or overheated. Broken bulbs can expose live electrical components, while overheated bulbs can lead to fires. Additionally, improper disposal of light bulbs containing mercury can be hazardous to the environment.

The incandescent light bulb improved over time through innovations in filament materials, construction techniques, and design modifications. These improvements led to increased energy efficiency, longer lifespan, and better quality of light output. The invention and subsequent refinements of the light bulb revolutionized the way we illuminate our surroundings.

You probably inquire about the lightbulb, not the lightball. It was invented in 1879 by T. A. Edison.

The pressure inside a typical incandescent light bulb is low and close to atmospheric pressure. This low pressure is important for the bulb to be filled with inert gas, usually argon, which helps prevent the filament from oxidizing and burning out too quickly. LED light bulbs, on the other hand, operate at much lower pressures due to their solid-state design.

Two - forces act in pairs. If object "A" acts on object "B", the object "B" will also act on object "A".

In many practical situations, there may be additional forces involved. For example, if an object is at rest despite the fact that a force acts on it, then it is obvious that an additional force acts on the same object, and in the opposite direction. In such cases, there are at least four forces involved, since according to Newton's Third Law, there must be an opposite force for each of these two forces. (Note that in Newton's Third Law, the two forces act on DIFFERENT objects, so the two forces that hold an object in balance do not quality as a pair of forces according to Newton's Third Law.)

Tesla vs Edison is a traditional science battle but long since past. Edison had a primitive DC current as opposed to Tesla AC, which is the usual current now a days. both sides had different designs for light bulbs, Tesla being better. Tesla got his 15 minutes of fame at the world fair. they used AC & Tesla's light bulbs. Edison was rich but Tesla died in the red. also tesla was a inventor more of the thinking type but edison was a tinkering man.

Simple 10,000 hours cause it completes 1 unit in 10 hours.....

Thomas Edison's phonograph revolutionized the entertainment industry by allowing people to listen to recorded music for the first time. It paved the way for advancements in audio technology and ultimately led to the development of the modern music industry. The phonograph also had an impact on communication and the way people experienced and shared sounds and voices.

Edison was a greedy man. Most of his patents were done by his employees and he claimed the patent. Even the direct current motor was a thing he could not get it to work right. Tesla had it ready in a heart beat and Edison was not a man of his work and didn't pay Tesla for his work. Edison has the highest inventions stolen from the righteous owners.

Thomas Edison was fired from his job at Western Union after accidentally spilling sulfuric acid, which led to a fire in the office. The incident was a result of him working on experiments late at night while dealing with sleep deprivation and stress. His termination ultimately pushed him to focus on inventing full-time.

Yes, Edison's light bulb still burns in the Smithsonian National Museum of American History. It has been continuously burning since 1979 thanks to a special carbon filament and lower power supply to reduce heat. It serves as a symbol of innovation and progress in the field of lighting technology.

The light bulb was invented by Thomas Edison in 1879. It revolutionized the way we live and work by providing a reliable source of artificial light. Edison's invention paved the way for further advancements in technology and changed the course of human history.

Thomas Edison invented the light bulb to provide a long-lasting and reliable source of artificial light. His aim was to replace gas lamps with a safer and more efficient lighting option for homes and businesses. Edison's light bulb made a significant impact in improving illumination and revolutionizing the way we live and work.

Edison received the Matteucci Medal in 1887 for his contributions to the field of electrical science and technology, particularly for his work on the incandescent light bulb. This invention revolutionized the way society illuminated their homes and cities, making him a prominent figure in the field.

Thomas Edison used a tinfoil cylinder to make the phonograph in 1877. This early version required hand-cranking to operate and had limited playback capabilities.

Edison's phonograph involved a cylinder covered in a thin sheet of tin foil. Sound was collected by a horn, which caused a diaphragm to vibrate. This was connected to an arm, so when the diaphragm vibrated (because of the sounds) - indents or grooves were made on the foil. This "stored" the sound. In order to playback the sound - the arm went over the grooves, causing the diaphragm to vibrate in the same way it had before. These vibrations reproduced the original sound.

Thomas Edison invented the light bulb to provide a practical and efficient source of artificial light. He invented the phonograph as a way to record and play back sound, with applications in entertainment and communication. Both inventions contributed to significant advancements in technology and changed the way we live.

Color of the material is not important when selecting a material for a light bulb filament. The key properties to consider are electrical conductivity, melting point, and heat resistance.

Yes, Thomas Edison was successful in creating a practical and commercially viable incandescent light bulb. His invention revolutionized the way we light our homes and workplaces, and his work laid the foundation for modern lighting technology.

It's not unusual for a two year old to have a limited vocabulary or be a late talker. Every child develops at their own pace. If you are concerned, consider consulting with a pediatrician or a speech therapist for further guidance and evaluation.

The value of a 1901 Gold Moulded 2 minute black wax record varies depending upon condition, correct box, title, and artist. These records are prone to a fungus mold that destroys the surface. The record ideally should have a shiny black surface without any blemishes. Cracks, chips, scratches, and gouges vastly reduce record value. That is the first hurdle. The title is very important. Tunes that have stood the test of time such as a Souza March will command good prices. That is the second hurdle. The artist is very important. Some people collect specific artists like Vernon Dalhart. You won't find Caruso on Edison records but will find some operatic singers who are very collectible. That is the third hurdle. Lastly, the record box and the lid with a corresponding number to the record adds to the value. All of this being said, a record that is playable is worth from $2 to $300. A rube sketch with a crack in an incorrect box might command $2 while a mint Sophie Tucker in the box with correct lid could bring $300. eBay seems to be the great value finder for records. The ones that are most desirable go for handsome prices while the others hover around $5 to $8. I hope that helps.

Because Thomas Edison was one of the biggest dicks in history. I mean the dude electricuted cats and dogs and even an elephant to try and prove that Nikola Tesla's AC was worse than his DC (Which was wrong AC was sooo much better.) And Edison turned down Tesla's idea of radar (which was invented 17 years after teslas idea of it) when proposed to the US Navy because Edison hated Tesla. Man Edison sucked, I mean what a jerk right?

Nikola Tesla claimed that Thomas Edison stole the idea for the light bulb from him. Tesla accused Edison of unfairly taking credit for his work on developing alternating current systems for electricity.