answersLogoWhite

0

devices for telegraph

he made inprovments in tecnology

he invented cuplox telegraph

electric pen for telegraph

inprovments in telephone tec

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Which of Thomas Edison's inventions became a powerful way to communicate ideas?

It is likely that Thomas Edison's shoe size was about 9. 5. Strangely, however, he normally wore shoes that were much too big so he could slip out of them easily.


How tall was Thomas Edison?

Thomas Edison was 5 feet 10 inches tall. This was above average height, particularly for his time.


How many children did Thomas Edison have when he died?

5 plus he was pregnant


What are the release dates for Biography - 1987 Thomas Edison Father of Invention?

Biography - 1987 Thomas Edison Father of Invention was released on: USA: 5 August 1996


How many kids did Thomas Edison and mina miller have?

No, he did not. Thomas Edison has no living male descendants from his sons. Source: http://www.booknotes.org/Watch/63449-1/Neil+Baldwin.aspx (in the early part of the video - about the 3 to 5 minute mark)


What were the most important inventions of the years between 1870 and 1900?

There were several; however, I will list the top five. 1. Telephone - Alexander Bell (1876) 2. Phonograph - Thomas Edison (1877) 3. Light bulb - Both Thomas Edison & Joseph Swan (1879) 4. Motorized automobile - Gotlieb Daimler (1885) 5. Radio - Guglielmo Marconi (1895)


Were did Thomas Edison live at his childhood?

When he was 5 or 6, he moved to Port Huron, Michigan.


What are Thomas Edison's top 5 inventions?

First, understand that Edison was a "self publicist" and may of the things which he is attributed to have invented were in fact invented before him. For instance he did not actually invent the "light bulb", this was invented in 1800 by Humphry Davy. When you look closely many of Edison's "inventions" should not be attributed to him in the manner that they currently are.


What inventions made use of electricity?

Inventors have employed electricity in many of their inventions. Some of the most famous inventions using electricity are: 1. Telegraph by Samuel Morse; 2. Telephone by Alexander Graham Bell; 3. Light bulb by Thomas Edison; 4. Wireless telegraphy by G. Marconi; 5. Radio vacuum tube by Lee DeForest; and 6. Television by Vladimir Zworykin


Who is the top 5 scientist?

Sir Issac Newton Thomas Alva Edison Charles Darwin Max Planck Albert Einstein. I consider these scientists as the top 5. Edison is an inventor


Name at least five good scientist?

1. Albert Einstein 2. Thomas Edison 3. Isaac Newton 4. Nikola Tesla 5. Benjamin Franklin


How much did Thomas Edison weigh?

Thomas Edison's weight is not known exactly, but historical records suggest that he was of average weight for a man of his height, which was around 5 feet 10 inches tall.