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A lot. :P
HAHAHA everyone will pretty much say the same thing. Phones have changed alot because now they are small and can fit in your pocket :)
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Who is Glenda Graham ex wife of Stedman Graham?
Stedman Graham has been dating Oprah Winfrey since 1986. He was married to Gleda Graham and they had one child together, but not much is known about her.
In US History who invented the telephone?
IN US HISTORY, WHO INVENTED THE TELEPHONE?Alexander Graham Bell, a Scottish-born inventor, scientist, philanthropist and teacher of the deaf is the person most widely credited as the inventor of the electric telephone. On March 7th 1876 he became the first to receive a patent for this device, and at that time resided in Salem, Massachusetts.Alexander Graham Bell conceived of the telephone at his summer home in Brantford, Ontario and physically created his first phone in Boston, Massachusetts (where, he said, it was 'born'). This was a result of his research into improving the telegraph system. Bell was experimenting into improving the telegraph system so that multiple messages could be sent at the same time (his theory of the 'harmonic telegraph' was based on the principle that several messages could be sent simultaneously along the same wire if the different telegraph signals each had a different pitch). However at the same time he began working on the novel idea that speech could be transmitted electronically, as he accidentally discovered that the sound of a spring being twanged could be heard over his harmonic telegraph system. Almost a year later in March 1876 Bell uttered the first famous words into the device to his assistant in the next room: "Mr. Watson, come here -I want to see you".A young black man, Lewis Lattimer, was employed as a draftsman by the patent law firm that Alexander Graham Bell used, and contributed to Bell's patent drawings. Lattimer become a successful inventor in his own right.As with many other important technological devices, several people often worked on and independently created the same, or similar devices in the same general time period -an example being the modern navigational quadrant or sextant. While Bell was the first to receive a patent for the telephone, several others preceded his research and credit for inventing the electric telephone remains in dispute.Despite the claims of those defending Alexander Graham Bell, its been suggested that both Antonio Meucci and then Elisha Gray successfully invented telephones in the United States before Alexander Graham Bell built his first one in 1876.Earlier in 1831, Englishman Michael Faraday proved that vibrations of metal could be converted to electrical impulses. This was the technological basis of the telephone, but no one actually used this system to transmit sound until 1861. In that year, Johann Philip Reis in Germany is said to have built a simple apparatus that changed sound to electricity and back again to sound. It was a crude device and due to its design was incapable of transmitting many frequencies, consequently it was never fully developed.Some of the others who performed pioneering experimental work with electrical voice transmissions over wires included Thomas Edison, Innocenzo Manzetti, and Charles Bourseul. Incredibly, both Bell's lawyer and Gray filed documents (Bell's lawyer a patent claim, and Gray a notice of a potential patent) on their designs on February 14, 1876, with Bell's application beating Gray's to the document examiner by only hours. Although Gray had built the first steel diaphragm-electromagnet receiver in 1874, he wasn't able to master the design of a workable transmitter until after Bell had. Bell had worked tirelessly, experimenting with various types of mechanisms, while Gray had become discouraged.According to a famous story, the first fully intelligible telephone call occurred on March 6, 1876, when Bell, who had supposedly spilled acid on himself, called to his assistant in another room. "Mr. Watson, come here! I want to see you". Improvements followed rapidly. The first long distance telephone call was placed soon after between Brantford, Ontario, and Paris, Ontario. The first telephone exchange, a practical means of communicating between many people having telephones, was installed in Hartford, Connecticut in 1877, and the first exchange linking two major cities was established between New York and Boston in 1883. In 2002 the United States Congress passed resolution HRes 269 EH acknowledging the contributions of Antonio Meucci for his work in the telephone's development, stating: "That it is the sense of the House of Representatives that the life and achievements of Antonio Meucci should be recognized, and his work in the invention of the telephone should be acknowledged". Ironically this resolution has often being incorrectly misinterpreted as meaning that Meucci invented the telephone. However the congressional resolution did not state that he did, or state that Bell did not invent the telephone; it only served as a declaration on Meucci's contributions, and did not annul or modify any of the patents Bell received from 1876 onwards. The 2002 resolution was quickly followed by another legislative declaration in Canada upholding Bell's priority and his status as inventor of the telephone.The person who first successfully 'patented' the telephone was indisputably Alexander Graham Bell, however earlier inventors of 'telephone-like devices' may have been Meucci or even others before him.Interestingly, the commercialization of Alexander Graham Bell's telephone was actually performed by several independent businesses which eventually created the 'Bell System' (and later AT&T), to which 'Alec', as he preferred to be called, participated very little in. Alexander Graham Bell, who went on to become an eminent scientist, inventor and philanthropist, considered the telephone to be an intrusion into his real work and refused to have one in his study.Further readings:- for more information on Bell's personal life, his citizenship (although many Canadians claim him as an 'honorary' son since he lived in Canada for more than 37 years and died there as well, he was a U.S. citizen from 1882 onwards and wasnever actually Canadian), and his many other scientific and philanthropic accomplishments, see: Wikipedia.org: 'Alexander Graham Bell' and'Alexander Graham Bell honors and tributes'- Charlotte Gray, "RELUCTANT GENIUS: THE PASSIONATE LIFE AND INVENTIVE MIND OF ALEXANDER GRAHAM BELL", HarperCollins/Phylilis Bruce, Toronto, 2006, ISBN: 0002006766, Dewey library code: 621.385092 Bell.- for more information in the many other people who contributed to the electric telephone, see: Wikipedia.org:'History of the Telephone' and'Invention of the Telephone'
Who is stedman Graham's daughter?
Stedman Graham is an American author, speaker and businessman. He has been dating Oprah Winfrey since 1986. Graham's daughter is Wendy Graham. She was born in 1975.
How has bullying changed since the 1960s?
It went from no electronics to electronics
How much has Yukon changed since the 1800s?
a lot
What race was Alexander Graham Bell who invented the telephone?
He was British - or more precisely Scottish - since he was born in Edinburgh.
Telephones made after Alexander Graham Bell died?
No telephones were not made before he died. In fact he invented them New models and improvements to the telephone have been made since Bell died
Could Alexander Graham improve his invention since it was invented?
No, he's dead.
Where was the telephone invented according to Alexander graham bell?
The principles on which the telephone is based were discovered many years before the work of Alexander Graham Bell. Bell patented a telephone apparatus in 1876, having worked on its development since 1865. The US government started a court case to cancel Bell's patent. The suit claimed that the patent was fraudulent and based on the work of Antonio Meucci (1808-1889), an Italian immigrant educated in mechanical engineering and design, who had designed a telephone in the 1850's and gave a public demonstration of it in 1860 on New York's Staten Island, and Johann Philipp Reis, a German inventor who developed a similar device.
Who is father of telephone?
Since this question is in the animal category Dolphins are the father of the telephone. They have ultrasound capabilities they are called echolocations. they use it everyday through clicking noises. They use it by telling the size .material, shape and speed of a direct object. They can detect thing a half a mile away. They even are used in the military.
What has changed since Alexander the greats time and nows wars?
everything
Is Alexander Graham bell the one who invented telephone?
Alexander Graham Bell and Elisha Gray raced to invent the telephone.In the 1870s, two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically (the telephone). Both men rushed their respective designs to the patent office within hours of each other, Alexander Graham Bell patented his telephone first. Elisha Gray and Alexander Graham Bell entered into a famous legal battle over the invention of the telephone, which Bell won.For the source and more detailed information concerning this subject, click on the related links section (Abut.com) indicated below.
What came first tv phone radio or computer?
They were most likely developed at the same time, since one cannot function without the other. The first TV displays were cathode ray tubes, which existed before TV, so I guess technically you could say the TV came first, but only if you were being a PITA.
Who invented the telephone?
Alexander Graham Bell, a Scottish-born inventor, scientist, philanthropist and teacher of the deaf is the person most widely credited as the inventor of the electric telephone. On March 7th 1876 he became the first to receive a patent for this device, and at that time resided in Salem, Massachusetts.Alexander Graham Bell conceived of the telephone at his summer home in Brantford, Ontario and physically created his first phone in Boston, Massachusetts (where, he said, it was 'born'). This was a result of his research into improving the telegraph system. Bell was experimenting into improving the telegraph system so that multiple messages could be sent at the same time (his theory of the 'harmonic telegraph' was based on the principle that several messages could be sent simultaneously along the same wire if the different telegraph signals each had a different pitch). However at the same time he began working on the novel idea that speech could be transmitted electronically, as he accidentally discovered that the sound of a spring being twanged could be heard over his harmonic telegraph system. Almost a year later in March 1876 Bell uttered the first famous words into the device to his assistant in the next room: "Mr. Watson, come here -I want to see you".A young black man, Lewis Lattimer, was employed as a draftsman by the patent law firm that Alexander Graham Bell used, and contributed to Bell's patent drawings. Lattimer become a successful inventor in his own right.As with many other important technological devices, several people often worked on and independently created the same, or similar devices in the same general time period -an example being the modern navigational quadrant or sextant. While Bell was the first to receive a patent for the telephone, several others preceded his research and credit for inventing the electric telephone remains in dispute.Despite the claims of those defending Alexander Graham Bell, its been suggested that both Antonio Meucci and then Elisha Gray successfully invented telephones in the United States before Alexander Graham Bell did in 1876. Some of the others who performed pioneering experimental work with electrical voice transmissions over wires included Thomas Edison, Innocenzo Manzetti, Charles Bourseul and Johann Philipp Reis.Ironically in 2001 the United States Congress passed a 'resolution' stating that given all the facts of the patent disputes between Gray and Bell, under no terms could Alexander Graham Bell have been awarded the patent for the telephone by the United States Patent and Trademark Office in 1876. However that Congressional resolution by itself served only as a declaration, and did not annul or modify the patent Bell received in 1876. The 2001 resolution was also subsequently followed by another legislative declaration upholding Bell's priority and his status as inventor of the telephone.The person who first successfully 'patented' the telephone was indisputably Alexander Graham Bell, however given what we currently know, earlier inventors of 'telephone-like' devices may have been Meucci or even others before him.Interestingly, the commercialization of Alexander Graham Bell's telephone was actually performed by several independent businesses which eventually created the 'Bell System' (and later AT&T), to which 'Alec', as he preferred to be called, participated very little in. Alexander Graham Bell, who went on to become an eminent scientist, inventor and humanitarian, considered the telephone to be an intrusion into his real work and refused to have one in his study.Differing OpinionsAccording to an article in the UK Guardian in 2002, Bell did NOT invent the telephone. The article claims that Italian-American Antonio Meucci is the true father of modern communications. See the Related Link section below to read the complete article.Alexander Graham Bell invented the modern telephone after years of working with the deaf. His studies in sound led to a contract to develop an "acoustic telegraph" and his first working model used a liquid transmitter that was later discarded. Thomas Edison made some improvements over the telephone that improved the clarity of the sound, most notably the carbon microphone.graham bellAlexander Graham BellAlexander Graham Bell patented a telephone in March, 1876. Others had experimented with the transmission of speech over wires since the invention of the telegraph.Bell used a vibrating diaphragm (microphone) to control the flow of electricity through a wire, such that when the electric flow reached a coil at the other end of the phone line, the coil vibrated another diaphragm (the speaker) in exactly the same pattern. This was efficient within the frequencies of human speech, and later, more precise microphones were able to recreate recognizable voices.Alexander Graham Bell is considered the inventor of the telephone in the USA, Canada, and Scotland,other countries that had no historical affiliation with him tend to look for possible inventors of their own ethnic background or their own country as THE inventor of the telephoneAlexander Graham Bell. :-)He invented the telephone trying to improve hearing conditions and limitations ofBlind people such as his mother.Hope I helped! ~WonX~Alexander Graham BellAlexander bellAlexander Graham BellIt was Alexander Graham Bell on March 10, 1876.I think you mean "INVENTED".Graham BellThis is the person who invended the telephone Alexandrew BellAlexander Graham Bell was the inventor of the telephoneAlexander Graham BellGrahambel
Why were cellphones originally developed?
Comunication is important. the telephone(invented by Alexander Graham Bell) let people talk to each other easily. since comunication is VERY important it changed lives.
What is the date of the innovation of phones?
There is no single date, the development of telephones and the telephone system has been a continuous ongoing process of innovation since even before Alexander Graham Bell began experimenting with ideas for communication over distance without sending written telegrams. This process of innovation will continue into the future, driven by customer need and available technologies to satisfy those needs.
How long did Alexander Graham Bell study for?
some people say he studied all his life but others say he studied for 50 years But since u other people will not tell the actual answer i will not either
